In a nutshell New research challenges the long-held belief that human evolution required improbable “lucky breaks,” ...

Roughly 300,000 years ago, our species first appeared on the African landscape before spreading globally and coming to ...

Humanity may not be extraordinary but rather the natural evolutionary outcome for our planet and likely others, according to ...

For decades, scientists believed that intelligent life was a rare cosmic accident. A new study challenges that idea, arguing ...

A new study rewrites the story of human evolution, suggesting that intelligent life is not rare but a natural planetary ...

Learn about the life and scientific contributions of Johannes Kepler, the 17th-century astronomer known for his laws of ...

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

Some researchers at NASA and outside it feel betrayed by the changes at the agency, which was known for promoting inclusion ...

Researchers believe they have rediscovered a mysterious star system first spotted in 2011. If true, the alien sun and its ...

Planetary Society Chief Scientist Bruce Betts notes while counterintuitive, the odds of impact go up before they drop to zero.

"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...