What would it mean for humans if there were another species out there, and how big is the challenge when the human species is ...

Dinosaurs ruled the Earth for over 150 million years. Compared to the mere 4–6 million years that scientists believe humans ...

For decades, many scientists have relied on the "hard steps" model to suggest that intelligent life is rare — the improbable ...

Stone tools dating back 150,000 years have been found in the jungle, revealing early human occupation in dense tropical ...

Low Earth orbit (LEO) is on the verge of a major expansion in crewed operations, but the proliferation of space debris could ...

Aisling O'Hare, who led the study, told Newsweek she's "excited" about what the science world can learn from the data.

While much remains unknown, it is intriguing that two ancient meteorite impacts, the 3.5-billion-year-old North Pole impact ...

An astronomer at Columbia University is suggesting that because life emerged so soon on Earth after its formation, it may ...

Ben Oliver explores why humans are willing to risk it all for the sensation for speed, in talks with experts and Wing ...

Using the James Webb Space Telescope, astronomers are working to confirm potential evidence of life on a distant exoplanet ...

Nothing will benefit human health and increase the chances for survival of life on Earth as much as the evolution to a ...

Earth Day, a monumental feat, but today, we have never been more divided. I apologize for the doom and gloom, but that's the ...