Alaska volcano dormant for a century delivering ominous warning signs: 'Significant unrest'
Tanaga Volcano in Alaska has not erupted in over a century.
Saguaros cut down in Marana for golf tournament, video shows
The work was done ahead of the LIV Golf tournament set to take place in Marana on March 17.
Arizona lakes swell following wet winter: 'It’s outstanding to have this kind of moisture'
Lakes have been swelling in Arizona thanks to a wet winter and Roosevelt Lake might be the best example as forest rangers announced some of the boat ramps are closed because there’s just too much water.
Norfolk Southern to pay millions for Ohio train derailment, governor says
Pennsylvania Gov. Josh Shapiro says Norfolk Southern will pay millions of dollars to cover the cost of the response and recovery in Pennsylvania after a derailment of a train carrying toxic chemicals across the border in Ohio.
Airplane aces US test flight running on pure hydrogen power
As airlines confront climate change, this retrofitted, hydrogen-powered plane was designed with hopes of beginning the “race” in the U.S. to reduce airlines’ carbon emissions.
SRP releasing water from reservoir to make room for anticipated runoff
With recent rain and snow as well as a watershed that is 86%, SRP officials have started to release water from one of their reservoirs in order to make room for even more water.
Colombia proposes transferring 70 hippos that live near Pablo Escobar's former ranch to India, Mexico
Environmental experts estimate there are about 130 hippos in Colombia.
EPA to propose US limits on toxic 'forever chemicals' in drinking water
Water providers are preparing for tough standards and testing that will undoubtedly reveal harmful "forever chemicals" in communities that don’t yet know the chemicals are in their water.
Global carbon dioxide emissions reached a record high in 2022
More carbon dioxide was emitted last year than in any other year on records dating to 1900, a result of air travel rebounding and more cities turning to coal as a low-cost source of power.
Arizona cities dealing with water issues as megadrought continues: here's what you need to know
Officials with the cities of Chandler, Glendale, Mesa, Phoenix, Tempe, and Scottsdale have begun some stages of drought protocols.
Bald eagle dies after ingesting poison, prompting calls for change from advocates
It's believed the eagle ate a rodent that had ingested a rodenticide poison.
Video shows violent eruption of Mexico's Popocatepetl volcano
Video recorded in San Nicolas de los Ranchos, Mexico, showed the exact moment the volcano exploded just after 10:30 p.m. on Friday.
Bullfrogs for dinner? Utah wildlife officials want you to catch – and eat – this invasive species
“Target the big ones — they have the most meat,” Lee Kay, a grounds supervisor at Utah Division of Wildlife Resources, said.
Removal of toxic waste from Ohio train derailment resuming Monday
The toxic waste still at the site of the East Palestine train derailment will begin shipping this week to two approved sites in Ohio.
EPA pausing removal of train derailment's toxic waste from Ohio site
The temporary halt in the clean-up step came after officials had heard concerns from residents and others in a number of states.
Ohio train derailment: EPA to pause toxic waste disposal from East Palestine headed for Houston
“This process of dumping toxic waste in communities without prior notice to local cities and counties has to stop,” Congresswoman Sheila Jackson Lee said via Twitter.
Ohio train derailment: Erin Brockovich warns of long-term dangers after crash
"You're going to be told it's safe, you're going to be told not to worry," Brockovich said. "That's just rubbish."
US government agency says 'no link' between dead whales and wind farm development
Independent agency says 40% of whales that were stranded showed evidence of being struck by a ship or getting tangled in fishing gear