Hiker mauled by grizzly in Grand Teton National Park played dead, officials say; bear won't be pursued

The AP Top 25 college football pollis back every week throughout the season!Get the poll delivered s

Washington — Top officials with the Biden administration are traveling to Mexico on a two-day swing

Researchers at Argonne National Laboratory and the Illinois Institute of Technology have created a s

Gillian Graber considers herself an “accidental activist,” a stay-at-home mom who learned in 2014 th

The NFL playoff drive is hitting high gear, Week 15 marking the return to action of all 32 teams – w

PHILADELPHIA—Pennsylvania’s role as the birthplace of American democracy is a staple of elementary s

Hollywood is striking back—literally.The Screen Actors Guild-American Federation of Television and R

If money makes the world go round, it should be no surprise that fossil fuel still powers the global

The head of the Federal Aviation Administration, who has led a tougher enforcement policy against Bo

Restoring populations of land and marine animals in targeted “rewilding” zones would speed up biolog

Pennsylvania’s steel industry has the potential to lead a national transition to reduce  or even eli

In a significant step toward eliminating toxic air pollution, Maryland lawmakers have approved a mea

An appeals court in Louisiana has ruled that Nasdaq can’t require diversity on the boards of compani

Methane emissions from landfills—one of the largest sources of U.S. greenhouse gas emissions—could b

MINNEAPOLIS, Minn. — How do you destroy pollution so stubborn, it’s nicknamed “forever chemicals”?Th

Destroying ‘Forever Chemicals’ is a Technological Race that Could Become a Multibillion-dollar Industry