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ARIZONA
In 2014, Arizona used fish poison to clear an invasive fish from Virgin River after mechanical removal methods failed. Then the red shiner came backFor years, conservationists waged a relentless battle against the invasive red shiner in the Virgin River. Initial rotenone treatments show...- In 1869, Grand Canyon was named by legendary explorer Major John Wesley Powell, over 150 years later scientists are revealing details about when North America's iconic marvel landscape was created, disappearance of mystery lakeColorado River originates at La Poudre Pass in Rocky Mountain National Park in Colorado and runs about 1,450 miles (2,330 km). Scientists h...
- Tata Advanced Systems locks on to Javelin missile co-production in IndiaThe memorandum of understanding (MoU) between Tata Advanced Systems Limited and the Javelin Joint Venture, a partnership between Raytheon a...
- After Nepal, a powerful flash flood hits Grand Canyon in Arizona leaving about 15 people missing; footbridges, bunkhouses destroyed by mud and boulders: Watch videoA powerful flash flood tore through Arizona's Grand Canyon on August 29, sending mud, boulders and debris through Bright Angel Canyon. Abou...
- A 1994 study placed tire reefs in concrete canals in California and Arizona; invertebrate densities tripled, and fish densities rose 20-fold near reefsConcrete canals, while conserving water, harmed aquatic ecosystems. Researchers tested old tires to create habitats for canal wildlife. Inv...
- In 2023, Arizona State University began planning a 1-2-acre pollinator garden by Phoenix’s Salt River. Today, the project aims to restore habitat and support pollinatorsA pollinator demonstration garden is planned for South Central Phoenix. This project aims to create vital habitat for declining pollinator ...
- In 1920s, a Kansas farm boy built his own telescope from scrap. Years later, he discovered a planetClyde Tombaugh, a Kansas farmer, built his own telescopes from scrap materials. His detailed drawings of planets sent to Lowell Observatory...
- Nancy Guthrie Case Update: Was plumber present at her Tucson home a week before kidnapping? YouTuber’s claim emerges amid probeA YouTuber suggested a plumber visited Nancy Guthrie's home before her disappearance. Authorities are investigating the 84-year-old's vanis...
- Till 1930, it was a thriving town near Las Vegas. Then it got drowned. Decades later, its streets and homes keep reappearingThe historic town of St. Thomas in Las Vegas submerged beneath a dam for decades, has resurfaced due to ongoing drought conditions. Once a ...
- 124-year-old Arizona hotel is said to be haunted by an Irish miner’s ghost. Tourists may hear whispers and laughter in empty rooms. But there’s more…The Oatman Hotel in Arizona, established in 1902, invites adventure-seekers with its haunted history and ghostly legends. Once bustling wit...
- Teen invents a smart bandage that can tell early when Arizona’s giant saguaro cactus is dyingA 17-year-old Arizona student has developed KáktosPatch, a biodegradable smart bandage designed to detect bacterial necrosis in saguaro cac...
- Phoenix coated 36 miles of black asphalt with reflective coating to fight extreme heat. Road temperature dropped by 12°F, but pedestrians found a surprising side effectTo tackle the oppressive heat, Phoenix pioneered the use of lighter-toned roads, which successfully reduced surface temperatures significan...
- In a Biosphere 2-linked Arizona study, cherry tomatoes grew beneath solar panels with 50% less irrigation; midday water stress was about 40% lower across cropsUniversity of Arizona researchers studied the effect of solar panel shade on crop growth. Their findings suggest agrivoltaic systems reduce...
- In the 1920s, Arizona’s State Game Department introduced bullfrogs for food and sport; the predators now eat young northern Mexican gartersnakes and move up to 7 milesArizona introduced American bullfrogs a century ago for sport, which now threatens native gartersnakes. These nonnative frogs disrupt food ...
- In 2019, University of Maryland researchers stripped lignin from wood; the resulting cooling material stayed 12°F cooler than natural wood in an Arizona testScientists developed engineered wood to reflect sunlight and release heat. This material stayed cooler than natural wood when exposed to su...
- Phoenix installed nine temporary shades across parks to fight extreme heat; surfaces became 46°F cooler, while adding a solar-run mister lowered air temperature by another 10°FPhoenix tested nine temporary, artist-designed shade structures across its parks in 2025 as part of an experiment to tackle extreme heat. T...
- Who is Ashton Jeanty? Raiders' running back leaves Sunday's practice after scary injury - What we know so farLas Vegas Raiders running back Ashton Jeanty sustained an apparent right leg injury during practice. He went down awkwardly while diving fo...
- Nancy Guthrie Case: 'Porch Guy' found? Social media users react to Pima County Sheriff’s X post on wanted Arizona murder suspect Alex James BarnettAn arrest warrant has been issued for Alex James Barnett in connection with a murder investigation. Detectives are seeking public assistanc...
- In 1934, in America's strangest honeymoon, Arizona couple chose a roofless 900-year-old crumbling monument with snakes and scorpions as company. The famous couple later worked in 8 national monumentsIn 1934, Arizona newlyweds Sallie Pierce Brewer and Jim Brewer began their married life in one of America’s most unusual settings, the anci...
- Nancy Guthrie Case: AG Todd Blanche clarifies FBI’s role amid intense probe, says federal takeover 'Not the...'In a crucial update regarding the Nancy Guthrie disappearance, Attorney General Todd Blanche announced that federal resources are being dep...
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