On a warm summer afternoon in Yellowstone National Park, a crowd gathers around a bison. The animal weighs close to a ton. It ...

Follow the latest news and live updates on the U.S. and Israeli strikes in Iran and the death of Supreme Leader Ali Khamenei.

Most webcams used by the USGS Hawaiian Volcano Observatory take a snapshot every few minutes to conserve bandwidth, but three webcams are currently “livestreaming” — meaning they transmit real-time ...

The Iranian government said on Sunday that U.S.-Israeli attacks on Iran had killed Ayatollah Ali Khamenei, the nation’s supreme leader for decades and an implacable enemy of Isr ...

The strikes opened a stunning new chapter in U.S. intervention in Iran, marking the second time in eight months that the Trump administration has attacked the country during talks over its nuclear ...

The men’s hockey gold medal game caps the tournament, with the finalists meeting after Friday’s semifinals to decide Olympic ...

Satellite spies stunning auroras from orbit during G1 geomagnetic storm.

An overnight SpaceX rocket launch could be the first of March in California. Here's how to watch a livestream of the mission from Vandenberg.

World-renowned free climber and Las Vegas local Alex Honnold is soaring to new heights with a new mission: helping everyone explore Nevada.

Telenor is live with its new cutting-edge Nordic TV platform, leveraging the company’s strategic collaboration with Amazon Web Services (AWS) and Scalstrm AB for a modernized and efficient regional ...