Arizona

A sudden flash flood in Bright Angel Canyon and Phantom Ranch at the Grand Canyon on Saturday prompted large-scale rescue operations. Approximately 50 people were airlifted to safety, while 15–20 remain missing. The National Park Service closed affected trails and cabins, with search efforts ongoing. No casualties have been confirmed, but the flood swept away structures and stranded hikers.

21 reports · 6 sources · Updated Aug 31, 10:53 PM UTC

BHP and MIT spin-out SiTration will pilot a chemical-free copper recovery technology at BHP’s historic Copper Cities site in Arizona’s Globe-Miami district. The process extracts copper from legacy mining water with low energy use and no new waste. A small-scale trial begins August 2026, followed by a larger deployment later that year to produce up to two tonnes of commercial-grade copper cathodes. Bench tests have already yielded LME Grade A copper. The project aims to boost domestic US copper supply amid projected 70% global demand growth by 2050.

5 reports · 2 sources · Updated Aug 20, 07:03 PM UTC

Agriculture Secretary Brooke Rollins announced on Wednesday that the U.S. Department of Agriculture (USDA) will invest $25 million to establish a new sterile fly dispersal facility in Arizona. The facility is intended to combat the New World Screwworm (NWS), a parasitic pest that threatens livestock and wildlife. Rollins made the announcement during a visit to Arizona, joined by Republican Representatives Andy Biggs, Juan Ciscomani, and Eli Crane. The investment underscores federal efforts to protect agricultural health and prevent the spread of invasive species in the region.

1 reports · 1 sources · Updated Jul 30, 03:05 AM UTC

Hikaru Kuribayashi, an 18-year-old from Hokkaido, Japan, won the $100,000 George D. Yancopoulos Innovator Award at the 2026 Regeneron International Science and Engineering Fair in Arizona. Inspired by origami patterns he observed in nature, Kuribayashi spent six months developing a simulation program using the Julia programming language and Markov Chain Monte Carlo algorithms to predict complex folding outcomes. The program, created with guidance from a University of Tokyo lab, aims to improve engineering applications such as compact solar panels and portable emergency shelters for disaster-prone regions like Japan. Kuribayashi beat over 1,700 high school students from around the world. He credited his family and teachers for their support and said the competition allowed him to gain new perspectives from other young scientists.

1 reports · 1 sources · Updated Jul 29, 09:14 AM UTC

The UFC has announced six official bouts for the 2026 Noche UFC event, scheduled for September 12 at Desert Diamond Arena in Glendale, Arizona. The card celebrates Mexican Independence Day and will start early to avoid conflict with a boxing event featuring Ryan Garcia vs. Conor Benn in Las Vegas. Key matchups include Waldo Cortes-Acosta vs. Curtis Blaydes, Manon Fiorot vs. Alexa Grasso, Brandon Moreno vs. Joseph Morales, Tim Elliott vs. Édgar Cháirez, Kelvin Gastelum vs. Yousri Belgaroui, and JJ Aldrich vs. Regina Tarin. The main event has not yet been confirmed. The article provides detailed career histories for Grasso and Fiorot, both top-ranked flyweights. The main card begins at 5:00 p.m. ET, with prelims at 2:00 p.m. ET, streaming on Paramount+.

1 reports · 1 sources · Updated Jul 28, 09:32 PM UTC

On July 27-28, 2026, U.S. District Judge Katherine Menendez issued a preliminary injunction halting Minnesota's ban on prediction markets (e.g., Kalshi, Polymarket), which was set to take effect August 1. The judge ruled the ban likely preempted by federal law under the Commodity Exchange Act, siding with the CFTC and platforms. This marks a major win for the prediction market industry and may impact similar state efforts in Arizona, Connecticut, Illinois, New Jersey, Massachusetts, and Wisconsin.

6 reports · 3 sources · Updated Jul 29, 10:00 AM UTC

The Arizona Education Association and Save Our Schools Arizona submitted roughly 415,000 signatures for the Protect Education Act, a ballot initiative that would restrict Arizona's education savings account program, potentially removing at least 20,000 students. The Goldwater Institute is legally challenging the validity of over half the signatures, alleging widespread defects including signatures from non-registered voters, duplicates, and improper paperwork. Most controversially, the complaint details that paid petition circulators included individuals convicted of serious felonies such as manslaughter, kidnapping, human trafficking, and sexual abuse of a minor, including a Level 3 sex offender. If the challenges succeed, the initiative could fall below the required 255,949 valid signatures, potentially derailing the measure.

1 reports · 1 sources · Updated Jul 28, 05:06 PM UTC

The United States is set to reopen its border to Mexican cattle imports, beginning at Arizona's Douglas crossing, more than a year after a ban was imposed due to an outbreak of the flesh-eating screwworm parasite. The decision marks a significant step in restoring agricultural trade between the two countries. The ban had disrupted cattle exports from Mexico, impacting ranchers and the broader livestock industry. The reopening is expected to ease supply chain pressures and resume normal trade flows. The article, published by Fortune on July 27, 2026, and sourced from The Associated Press, highlights the economic and agricultural implications of the border reopening.

1 reports · 1 sources · Updated Jul 27, 02:44 PM UTC

Aurora Innovation announced customer agreements with Arizona-based Value Truck and Canada's Charger Logistics to begin driverless freight hauls using its newly released second-generation self-driving trucks. Value Truck will deploy Aurora's technology in the Southwest on routes including Phoenix to Fort Worth and Laredo to Dallas, while Charger Logistics will use driverless trucks on the Dallas-Laredo corridor for temperature-controlled and pharmaceutical freight. Aurora will own and operate the trucks under a technology-as-a-service model, with supervised trips starting in Q3 2026 and transitioning to daily driverless operations in Q4. The agreements follow Aurora's recent launch of its second-generation autonomous trucks and expansion of its partnership with Hirschbach Motor Lines. The announcements come ahead of Aurora's Q2 earnings report, signaling continued commercial deployment of autonomous trucking technology in the U.S. Sun Belt region.

1 reports · 1 sources · Updated Jul 27, 11:57 AM UTC

The U.S. Department of Agriculture (USDA) announced a phased reopening of southern cattle ports, which were closed in May after a New World Screwworm (NWS) outbreak was detected. The livestock port in Douglas, Arizona, will reopen on August 24, with additional ports to follow. The closure had halted Mexican cattle imports to prevent the spread of the parasitic screwworm, which can infest livestock and cause significant economic damage. The phased reopening aims to balance agricultural trade with biosecurity measures.

1 reports · 1 sources · Updated Jul 25, 03:26 PM UTC

The U.S. Space Development Agency (SDA) has awarded General Dynamics Mission Systems a contract valued at up to $400 million to develop the ground segment for Tranche Three of the Proliferated Warfighter Space Architecture (PWSA). This ground infrastructure serves as mission control, enabling communication with satellites and providing near-instant missile launch warnings. General Dynamics, which previously built ground systems for Tranche One and Two under a $491.6 million contract, will extend its existing architecture. The sole-source award emphasizes technical continuity. Work will be performed in Arizona, Washington, North Dakota, Alabama, and Virginia, with completion expected by September 30, 2030. The SDA has obligated $60.7 million from fiscal year 2026 funds. The PWSA aims to deploy hundreds of smaller, cheaper satellites for resilient missile tracking, with Tranche Three satellites expected to launch no earlier than 2029.

1 reports · 1 sources · Updated Jul 25, 10:50 AM UTC

The U.S. Space Development Agency (SDA) awarded General Dynamics Mission Systems a contract valued at up to $400 million to develop the ground segment for Tranche Three of the Proliferated Warfighter Space Architecture (PWSA). This ground segment serves as the mission control infrastructure that communicates with the satellite constellation, directing tracking and relaying data to commanders. General Dynamics, which previously built ground systems for Tranche One and Two under a separate $491.6 million award, received this contract as a sole source acquisition to maintain technical continuity. Work will be performed in Arizona, Washington, North Dakota, Alabama, and Virginia, with completion expected by September 30, 2030. The SDA has obligated $60.7 million from fiscal year 2026 funds. The PWSA Tracking Layer aims to provide near-instant missile launch detection and fire-control quality tracking, with Tranche Three satellites expected to launch no earlier than 2029.

1 reports · 1 sources · Updated Jul 25, 10:50 AM UTC

TSMC announced an additional $100 billion investment to build at least four advanced 2nm and below chip fabs plus packaging facilities in Arizona, bringing total US commitment to $265 billion. The announcement coincided with record Q2 profit of $22.35 billion (up 77% YoY) and raised 2026 capex forecast to $60-64 billion, driven by surging AI demand. The expansion aims to create a complete domestic supply chain for US customers, though execution faces labor, water, and visa constraints.

16 reports · 4 sources · Updated Jul 24, 04:08 PM UTC

Florida-based data center operator TECfusions is going public via a merger with SPAC Apex Treasury Corp., valuing the company at $4 billion. The deal includes a $35M PIPE investment at $10 per share from an undisclosed institutional investor, backed by UK-based investors including former Merrill Lynch executive Ajmal Rahman and crypto investor Hugh Cochrane. TECfusions specializes in adaptive reuse of industrial facilities for data centers, with assets in Virginia, Pennsylvania, and Arizona, plus planned expansion into Chile. The transaction is expected to close by year-end. The move reflects a broader trend of digital infrastructure operators returning to public markets to fund AI-driven growth, following similar listings by Blackstone Digital Infrastructure Trust and Switch. The article notes that while some SPAC deals have struggled, TECfusions chose this route for more predictable valuations and execution.

1 reports · 1 sources · Updated Jul 24, 06:03 AM UTC

On July 23, 2026, Amkor Technology announced a multi-year agreement with Nvidia valued at $1.5 billion to expand advanced semiconductor packaging and testing capacity in the United States, particularly in Arizona. Under the deal, Nvidia will make a prepayment to support Amkor's U.S. operations. The companies will jointly develop packaging and testing technologies for Nvidia's AI and accelerated-computing platforms, focusing on combining different chip types in a single package. Amkor already supplies advanced packaging for Nvidia's data center processors. The expanded partnership aims to meet growing AI infrastructure demand. Additionally, Amkor recently entered a 10-year partnership with TSMC and is also working with Advanced Micro Devices on chip packaging. Following the announcement, Amkor's shares rose 17% in extended trading.

1 reports · 1 sources · Updated Jul 23, 09:44 PM UTC

Former Arizona state Rep. Amish Shah won the Democratic primary for Arizona's 1st Congressional District on July 22, 2026, defeating DCCC-backed candidate Marlene Galán-Woods with approximately 39% of the vote to her 34%. Shah, an emergency room physician and grassroots candidate, will face Republican nominee Jay Feely, a former NFL kicker endorsed by President Donald Trump, in the November general election. The district, a wealthy suburban area northeast of Phoenix, is a battleground that could help determine House control. The Republican incumbent, David Schweikert, did not seek reelection, instead running unsuccessfully for governor. Shah's victory marks the third defeat of a DCCC-endorsed candidate in battleground primaries this year. The primary did not break along ideological lines, with both candidates positioning as center-left Democrats.

1 reports · 1 sources · Updated Jul 23, 07:24 AM UTC

MetaOptics Ltd, a Singapore-based semiconductor optics company, announced an agreement to deploy its key metalens Direct Laser Writer (DLW) system at the University of Arizona's Center of Semiconductor Manufacturing. The deployment, expected to begin in 2027, is a critical step in the company's U.S. expansion strategy. The DLW will enable quick prototyping and small-volume production of metalens samples, supporting collaborative research under Dr. Krishna Muralidharan. It will also serve as a U.S. demonstration site for potential customers, distributors, and institutions. MetaOptics aims to leverage Arizona's growing semiconductor ecosystem to deepen industry partnerships and advance commercialization of its metalens technology for applications in silicon photonics, co-packaged optics, and integrated photonics.

1 reports · 1 sources · Updated Jul 23, 02:02 AM UTC

In Chandler, Arizona's first mayoral election in eight years, independent candidate Matt Orlando defeated Republican state Representative Jeff Weninger by a 17-point margin, flipping the seat. The nonpartisan race saw Orlando, a city councilmember, backed by Legislative District 13 Democrats. The victory marks a significant political shift in the suburban Phoenix city, which had been under Republican leadership. Orlando's win reflects growing independent and Democratic influence in the traditionally conservative area.

1 reports · 1 sources · Updated Jul 22, 07:44 PM UTC

Carvana (NYSE: CVNA) is acquiring Stellantis (NYSE: STLA) brick-and-mortar dealerships, a move that initially appears contrary to its online-only model but is strategically designed to disrupt traditional auto retail. The physical locations will not sell vehicles directly but will offer test drives, trade-in services, and maintenance/repair bays, giving Carvana a steady supply of used inventory and access to high-margin service and parts revenue. Early results are promising: a Carvana-acquired Arizona dealership saw monthly sales jump from 30-50 to over 700 new vehicles in May. Stellantis, facing executive turnover, market share losses, and a $70 billion global turnaround plan, benefits from increased sales. The partnership is seen as a 'buy low, sell high' opportunity for Carvana, especially as Stellantis commits 70% of future investment to four primary brands and plans 11 new US vehicle launches.

1 reports · 1 sources · Updated Jul 22, 04:51 PM UTC

Taiwan Semiconductor Manufacturing Company (TSMC) announced a $100 billion increase in its US investment, bringing total planned spending in Arizona to $265 billion. The expansion aims to diversify manufacturing away from Taiwan amid geopolitical risks and meet surging AI chip demand. TSMC's Arizona facilities are already producing 4-nanometer chips with yields comparable to Taiwan. The company reported 34% year-over-year revenue growth to $40 billion last quarter, with record free cash flow of $40 billion. Management plans to spend $60 billion or more on new facilities in 2026. Despite strong performance, TSMC stock has fallen 15% from recent highs and trades at a P/E of 29. The investment is expected to benefit customers like Nvidia and equipment suppliers like ASML, though oversupply risks remain a concern.

1 reports · 1 sources · Updated Jul 22, 04:05 PM UTC

Arizona Governor Katie Hobbs' campaign has released its first negative television advertisement targeting Republican gubernatorial nominee Andy Biggs. The ad, launched after Biggs secured the GOP nomination, criticizes him over inflation and his support for legislation that would replace federal income tax with a federal sales tax. This marks an escalation in the Arizona gubernatorial campaign, as Hobbs moves from positive messaging to direct attacks on her opponent's economic policies.

1 reports · 1 sources · Updated Jul 22, 03:04 PM UTC

In Arizona’s July 2026 Republican primaries, Trump-endorsed Rep. Andy Biggs won the gubernatorial nomination with 73% of the vote, defeating Rep. David Schweikert. Biggs, a former House Freedom Caucus chair and election denier, will face Democratic Governor Katie Hobbs in November. In the 5th Congressional District, former sheriff Mark Lamb won despite a sexual misconduct scandal. The primaries set up competitive general elections in this key battleground state, with Republicans eyeing a comeback.

7 reports · 4 sources · Updated Jul 22, 10:58 AM UTC

Arizona Senate President Warren Petersen (R) has won the Republican primary for state attorney general, according to Decision Desk HQ. Petersen, who has served as the top Senate Republican since 2023, defeated opponent Rodney Glassman. He is projected to face incumbent Democratic Attorney General Kris Mayes in the November general election. Petersen drew attention earlier this year when he complied with a federal grand jury subpoena and provided the FBI with records related to the 2020 elections. The primary outcome sets up a competitive race in a key battleground state.

1 reports · 1 sources · Updated Jul 22, 05:27 AM UTC

In Arizona's 2026 Republican primaries, three candidates who played key roles in challenging the 2020 election results won their races. Rep. Andy Biggs won the gubernatorial primary, state Rep. Alexander Kolodin won the secretary of state primary, and state Senate President Warren Petersen led the attorney general primary. All three have been involved in efforts to cast doubt on Joe Biden's 2020 victory, including Biggs' role in the Jan. 6 events, Kolodin's representation of fake electors, and Petersen's audit of Maricopa County's election system. The article notes that while election denialism helps in GOP primaries, it has proven toxic in general elections, citing 2022 losses by similar candidates. Democrats plan to highlight these positions in the fall campaign.

1 reports · 1 sources · Updated Jul 22, 05:15 AM UTC

Pressure from President Donald Trump to manufacture advanced semiconductors in the U.S. is increasing costs and squeezing margins at TSMC, the world's leading chipmaker. Since Trump returned to power in 2025, TSMC has announced $200 billion in U.S. manufacturing commitments, including a recent $100 billion investment in Arizona facilities. While TSMC reported a 77.4% jump in second-quarter profit driven by AI demand, CFO Wendell Huang said overseas expansion is diluting gross margins by 2-4% over the next several years. Analysts estimate TSMC's U.S. chips cost 20-50% more than those made in Taiwan. The company is reportedly raising prices by up to 10% in 2027, with customers expected to absorb most of the higher costs due to TSMC's market dominance. The White House credits Trump's trade and economic policies for driving the investments.

1 reports · 1 sources · Updated Jul 22, 05:00 AM UTC

Arizona state Representative Alexander Kolodin, an election attorney known for contesting the 2020 presidential election results, has won the Republican primary for Secretary of State, according to Decision Desk HQ. He defeated former state GOP chair Gina Swoboda. Kolodin will now face incumbent Democratic Secretary of State Adrian Fontes in the November general election. The race is significant as the Secretary of State oversees Arizona's elections, a key battleground state where election integrity remains a contentious issue. Kolodin's victory underscores the continued influence of election denialism within the Arizona Republican Party.

1 reports · 1 sources · Updated Jul 22, 03:24 AM UTC

MetaOptics Ltd, a Singapore-based semiconductor optics company, announced an agreement to deploy its key metalens Direct Laser Writer (DLW) system at the University of Arizona's Center of Semiconductor Manufacturing. This deployment is a critical step in the company's U.S. expansion strategy, enabling quick prototyping and small-volume production of metalens samples. The DLW will support collaborative research under Dr. Krishna Muralidharan and serve as a demonstration site for prospective U.S. customers, distributors, and institutions. MetaOptics aims to leverage Arizona's semiconductor ecosystem to deepen engagement with industry partners and end customers. Installation is expected to begin in 2027.

1 reports · 1 sources · Updated Jul 22, 02:00 AM UTC

On July 19, 2026, a Marine Corps MV-22B Osprey suffered an engine fire in its right nacelle while on the ground at Mesa Gateway Airport in Mesa, Arizona, during Exercise Savage Jackal, a joint Air Force-led training exercise. The crew evacuated safely without injuries. The aircraft, assigned to Marine Medium Tiltrotor Squadron-266 from North Carolina, was supporting the exercise based at Davis-Monthan Air Force Base. An investigation is underway. The incident highlights the Osprey's troubled safety history, including a 2023 fleet grounding and plans to close production by fiscal 2028.

6 reports · 3 sources · Updated Jul 21, 05:48 PM UTC

More than 4.5 million Americans have lost federal food assistance since the passage of President Donald Trump's One Big Beautiful Bill, according to a report by the Center on Budget and Policy Priorities. The bill made the most significant cuts in SNAP history, expanding work requirements for homeless people, veterans, and able-bodied adults up to age 65, ending eligibility for many lawful immigrants, and requiring states with high error rates to pay more benefit costs. Arizona has been hit particularly hard, with over 440,000 residents dropped from SNAP in less than a year—a decline of more than 50 percent. The cuts have led to increased food insecurity, with Arizonans reporting skipped meals and missed rent payments. Monthly visits to food banks in the state have exceeded SNAP enrollment for the first time. Federal officials have praised Arizona for leading the way in cutting 'waste, fraud and abuse.' The CBPP warns the harms will grow as states fully implement restrictions.

1 reports · 1 sources · Updated Jul 21, 05:19 PM UTC

More than 4.5 million Americans have lost federal food assistance since President Donald Trump's 'One Big Beautiful Bill' passed, according to a Center on Budget and Policy Priorities report. The bill made the deepest cuts in SNAP history, expanding work requirements to homeless people, veterans, and able-bodied adults up to age 65, ending eligibility for many legal immigrants, and requiring states with high error rates to pay more costs. Arizona, a key swing state, saw a 50% decline with over 440,000 residents dropped in less than a year. The New York Times reported that Arizonans losing SNAP are skipping meals and missing rent, and for the first time, monthly food bank visits exceeded SNAP enrollment. The CBPP warned of growing harm including higher food costs, poverty, and hunger as states fully implement restrictions.

1 reports · 1 sources · Updated Jul 21, 05:19 PM UTC