Here's why there could be pink snow at Yellowstone this summer
Visitors can see a variety of colorful snow patches, including pink, green, orange, and brown at different areas of Yellowstone Park this summer.
Teens value working for companies with positive environmental impact: Survey
A survey of high schools on what’s important to them in their future careers found they prioritize purpose, specifically addressing sustainability, hunger, and environmental concerns.
Hawaii considers tourist fees to help protect its natural environment
“All I want to do, honestly, is to make travelers accountable and have the capacity to help pay for the impact that they have," one Hawaii lawmaker said.
Gas prices could hit $4 a gallon after OPEC production cut
As of Monday, regular gasoline averaged roughly $3.50, according to AAA. If Flynn's prediction holds, it could mean gasoline prices will climb above $4 per gallon as summer nears.
Saudis, others cutting oil production could spike prices worldwide
Higher oil prices would help fill Russian President Vladimir Putin's coffers as his country wages war on Ukraine and force Americans and others to pay even more at the pump amid worlwide inflation.
Prehistoric sabertooth skull found in Iowa likely last of species to walk Earth, researchers say
Radiocarbon dating indicates the male sabertooth cat died at the end of the Ice Age between 13,605 and 13,460 years ago before getting buried in the East Nishnabotna River in southwest Iowa.
Plants can make noises when under stress, study says
Researchers said when plants were dehydrated or cut, the sounds emitted were louder than when they were left alone.
Protecting Earth: Busch Light and retired NASA astronaut team up to give back to the planet
Retired NASA astronaut Doug Hurley explains how beer lovers can enjoy a beverage and save the planet at the same time.
An Arizona dairy farm is turning cow manure into renewable natural gas
Butterfield Dairy Farm in Buckeye, Arizona is turning cow manure into renewable energy that has the potential to power thousands of homes.
Train derailment in western Minnesota: Fires still burning hours after crash
More than a dozen rail cars on a BNSF train derailed near Raymond, Minnesota, early Thursday, with several derailed tankers carrying ethanol starting on fire.
Body found in Lake Mead identified as man who drowned in 1974, coroner says
Donald P. Smith was 39 when he was reported missing in the waters of the Colorado River reservoir behind Hoover Dam, the Clark County coroner’s office said in a statement. The identification was made through DNA, and his death has been ruled accidental.
Watch: 'Mind blowing' southern lights shine over Australia
"The whole sky is on fire," David Finlay says as he films the "mind-blowing" display.
Crews working to retrieve 3 barges loose on Ohio River
Kentucky officials say one of the barges they're trying to recover contains methanol.
US lawsuit seeks to protect endangered coral reef species
An environmental organization is suing the U.S. government and accusing it of failing to protect 12 endangered coral species across the Caribbean and the Pacific Ocean that have been decimated by warming waters, pollution and overfishing.
170 trillion pieces of plastic are in the Earth’s oceans, study finds
"We’re breathing it in. We’re drinking it in our water … eating microplastics in our foods. We’re literally eating and drinking our trash."
Xcel to power down Monticello nuclear plant after new contaminated water leak
Xcel Energy is working to power down the Monticello nuclear power plant on Friday to make repairs after a new leak of radioactive water was reported this week.
Watch: Lucky passenger captures stunning time-lapse video of northern lights from plane window
A passenger on a flight from Alaska to Washington was able to capture a stunning time-lapse video of the northern lights while the airplane zoomed across the night sky.
Evidence of PFAS, ‘forever chemicals,’ found in toilet paper, study says
PFAS don’t degrade in the environment and are linked to a broad range of health issues, including low birthweight and kidney cancer.
See it: Rare loggerhead turtle washes ashore dead in Oregon with whole ecosystem traveling with it
The 75-pound loggerhead was discovered Saturday morning on the south end of Manzanita Beach, according to the Seaside Aquarium, which recovered the animal.