Abruptly ending tax incentives that encourage solar developers to buy American could upend a booming manufacturing sector.

The object was likely either a meteor or space junk, with most sightings of the streak of light and fireball coming from Georgia and South Carolina, the National Weather Service said.

Iran's nuclear program has been dealt a blow, here's an overview of the current state of its facilities.

The Trump administration announced on Monday that it wants to do away with a Clinton-era regulation known as the Roadless Rule, which put protections on huge swaths of federal land across the country.

Every year, millions of Americans rely on FEMA assistance after hurricanes, wildfires, tornadoes and other disasters. The president says state governments should do more.

The Trump administration is considering a first-of-its kind mining project at the bottom of the Pacific Ocean. But deep-sea mining has raised major environmental questions.

Traditional firefighting foams used to prevent fires from spreading contain PFAS, which are tied to a host of human health issues.

Orca expert Michael Weiss said he's never seen this behavior before among killer whales.

During heat waves, people use a significant amount of energy to run air conditioning or fans, creating pollution that contributes to global warming.

Reaching Iran's most fortified nuclear enrichment site is a challenge, even for the world's biggest conventional weapons.