Archaeologists in central Israel are excavating one of the world's oldest-known burial sites, dating back 100,000 years.

Paleontologists unearthed fossils in the Grand Canyon dating back more than 500 million years that offer a new look into a ...

A fifth planet has been detected within the habitable zone of a neighboring star, where conditions could perhaps support ...

New observations fail to confirm signs of life in the atmosphere of the distant planet K2-18b. They also raise questions ...

The Vera Rubin telescope is poised to kick off an explosive era of discovery. "It's like old-fashioned astronomy: Find the ...