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

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

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

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

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

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

Found in many processed foods, additives to make our groceries look appetizing and last longer may pose health risks when ...

Learn why researchers think potential guests make assumptions about informal event planners’ intentions.

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

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

Learn how early humans made the 60-mile crossing from Europe to Malta, navigating at least partially by stars.

Learn why lowering the viral load in the mouth could be a game-changer in fighting viruses like herpes, bird flu, and more.