Wisconsin Arcadia wildfire reaches 3K+ acres, Fort McCoy contained

Wisconsin DNR fire crews and local agencies remained on the scene Friday, April 14 of the Arcadia wildfire outside Fort McCoy in western Wisconsin.

Landmark law saved whales through marine industry changes, scientists say

The drive to protect vanishing whales has brought impacts to marine industries and those changes are accelerating as the Endangered Species Act approaches its 50th anniversary.

In Colorado River talks, still no agreement about water cuts

On one side is California and some tribes along the river that want to protect their high-priority rights to the river’s water, which they use for drinking and farming. On the other side are the other six states — Colorado, Nevada, Arizona, Utah, Wyoming and New Mexico — who say it’s time to come up with an approach that more fairly shares the river.

Study: Climate change causing spike in MLB home runs

A new study finds that climate change is making major league sluggers into even hotter hitters, sending an extra 50 or so home runs a year over the fences.

Scientists find ‘mountains,’ variable structures near Earth’s core

Samantha Hansen, a lead researcher, said the team was surprised by how “abundant” the structures were, finding evidence all over the southern hemisphere.

Here's what really happens to your used clothing donations

Overall, only about 15% of used clothes and other textile waste is recycled in the U.S., according to EPA data. Here’s how to make sure your old clothes have the best impact.

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.

Melting snow creates river garbage problem: 'Gets messy really fast'

The River River Revitalization Foundation said melting snow can leave behind trash and pollution at the end of winter. They held a cleanup effort Saturday.

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.

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. 

Clean Economy Coalition of Wisconsin; Evers, others launch effort

Gov. Tony Evers joined a group of organizations, businesses and allies in Milwaukee to celebrate the launch of the Clean Economy Coalition of Wisconsin.

70-car train derails in North Dakota, spills hazardous materials: officials

The Canadian Pacific train derailed around 11:15 p.m. about a mile southeast of Wyndmere in Richland County, Canadian Pacific said in a statement. No injuries were reported.

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.