A research team linked nearby stellar explosions to at least one, possibly two, mass die-offs after calculating the supernova ...

The calculations suggested 2.5 supernovas might affect Earth in some way every 1 billion years ... cause a mass extinction. During the Devonian geological era, life thrived on land for the ...

These and other icy regions have provided freshwater for people living downstream for centuries—almost 2 billion people rely ...

A glacial lake outburst flood in the Himalayas in October 2023 damaged more than 30 bridges and destroyed a 200-foot-high (60-meter) hydropower plant. Residents had little warning. By the time the ...

Now, new geological data show that sea levels rose about 125 feet (38 meters) between 11,000 and 3,000 years ago ... paleontology and Earth science. She was a 2023 AAAS Mass Media Science and ...

The Trump administration has presented the visit as friendly, saying in a statement on Sunday that Ms. Vance would travel ...

Under a draft of an agreement between the I.R.S. and the Immigration and Customs Enforcement, the tax agency would verify ...

The Education Department has concluded that Maine’s education office violated Title IX antidiscrimination law by allowing ...