As Colorado River nears collapse, it faces leadership, transparency crisis. By 2027, water levels will be so low in the system’s major reservoirs that their dams would become inoperable and nearly all storage would be lost, with water struggling to reach California, Arizona and Nevada.
A Mars rock analysis tool proved its mettle on a chance find from Arizona
A New Border Wall in Arizona Would Block a Key Wildlife Corridor
Plague Death in Arizona Shows Insidious Disease Never Disappeared
Arizona Governor Seeks Investigation of Federal Handling of Grand Canyon Fire
Arizona Resident Dies From Plague, Officials Say
Unusual Bonebed in Arizona Reveals North America’s Earliest-Known Pterosaur
North america’s oldest pterosaur unearthed in Arizona’s Triassic time capsule
New report provides critical support for Arizona wildfire and post-fire flood response - EurekAlert!
HALO Has Landed – NASA’s Lunar Gateway Comes to Life in Arizona
Study shows groundwater gains in Arizona yet climate risks still threaten water supply - EurekAlert!
Study shows groundwater gains in Arizona yet climate risks still threaten water supply
Living Car-Free in Arizona, on Purpose and Happily
With $2M in grants, Arizona engineers push toward a quantum computing future - EurekAlert
$1.75M CDC grant funds study to boost vaccine acceptance in Arizona’s rural, border communities - EurekAlert
Historic Discovery: Ancient Venomous Reptile Species Discovered in Arizona
US Interior Secretary announces restoration of the once-endangered Apache trout species in Arizona
Fiery New Tarantula Species Discovered in Arizona’s Sky Islands – but It Could Soon Disappear Forever
'Rare species' not seen in the area for 50 years spotted on Arizona trail camera
KNaCK LIDAR Technology Demonstration at 5th Joint EVA Test Team (JETT5) Field Compaign, Flagstaff, Arizona