What are some of the largest extraterrestrial impacts to effect Earth? Learn what we’ve seen in history, and what is ...

Learn about the unique aspects of the Pink Moon, the upcoming full moon that will illuminate the night sky as a micromoon on ...

Learn more about the courtship songs of male fiddler crabs, which communicate important information about their size and ...

Learn why a black hole is becoming active and why experts still can't explain the source of its regular, periodic pattern of ...

Learn about the ancient rhinos that lived and died together in Nebraska in the Middle Miocene.

Learn more about the upcoming Lyrid meteor shower and how you can prepare for this stunning cosmic show.

Even though the virus was first discovered in laboratory monkeys in 1958, the original source came from a squirrel.

Learn how getting a good night’s sleep may be the key to enhanced and longer-lasting memories.

Genetic analysis of the giant woolly mammoth reveals a surprising amount of genetic diversity over a million years.

Learn how an altar has revealed the rivalry between the ancient cities of Tikal and Teotihuacan.

Finding shows that the mysterious human ancestor could have lived in a variety of climates and was more widely distributed ...

New research suggests the theory that dinosaurs were declining before Chicxulub is the result of a poor (and misleading) ...