Ancient oceans with phosphorus-rich waters may have supported some of Earth’s earliest microbial life, according to a new ...

"We found that hundreds of exoplanets are larger than they appear, and that shifts our understanding of exoplanets on a large ...

One of the most exciting places to study resilient microbes, that survive without sunlight, is Europa, a moon of Jupiter, ...

They’re the building rocks of life. Analysis of debris from the nearly 5 billion-year-old asteroid Bennu suggests the ingredients to life on Earth were present in the early days of our solar system, ...

Scientists know that the ingredients necessary to form life appeared on Earth early in its history, but they’re still trying to figure out exactly how that happened. A new study suggests that ...

Detecting Life Beyond Earth. In this video and quiz, see how scientists sniff out signs of life on distant planets, then try it yourself. Detecting Life on Other Planets. In this video from NOVA ...

For many years, scientists have predicted that many of the elements that are crucial ingredients for life, like sulfur and nitrogen, first came to Earth when asteroid-type objects carrying them ...

Some crucial ingredients for life on Earth may have formed in interstellar space, rather than on the planet's surface. IE 11 is not supported.

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

Scientists know that the ingredients necessary to form life appeared on Earth early in its history, but they’re still trying to figure out exactly how that happened. A new study suggests that ...

Scientists still debate the origins of Earth’s life-sustaining elements. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For many years ...

Scientists know that the ingredients necessary to form life appeared on Earth early in its history, but they're still trying to figure out exactly how that happened. A new study suggests that ...