A new study adds to a growing body of evidence that suggests asteroid impacts played a critical role in the emergence of life ...

All the essential ingredients to make the DNA and RNA underpinning life on Earth have been discovered in samples collected ...

Starfleet Academy season 1 told its own story, but it also leaned quite heavily on episodes from the franchise's six-decade history. While it was mos ...

Biological matter left behind in the water allows us to follow these animals without ever setting eyes on them.

All five of the canonical nucleobases – the underpinnings of DNA, RNA and life on Earth – have been found in samples from the asteroid Ryugu ...

Nucleobases are nitrogen-containing organic molecules that form the “letters” of genetic information in DNA and RNA. The five ...

New research shows many people vastly underestimate other people's beliefs in extraterrestrial life. Is social stigma keeping ...

Brian Entin is spotlighting the biggest lead after speaking to a forensics professor at Arizona State University.

The James Webb Space Telescope may have uncovered one of the most exciting clues yet in the search for extraterrestrial life.

In a series of experiments at Johns Hopkins University, Lily Zhao fired tiny samples of a microorganism with a room-sized gas ...

"Extremophile" bacteria could survive asteroid impacts that are strong enough to launch them into space, suggesting that life could travel between planetary bodies.