The origins of how life on Earth arose remains a deep existential ... on October 3 in the Proceedings of the National Academy of Sciences (PNAS), look at peptides: strings of amino acids that ...

The search for life on other worlds needs a way to sift through the chemistry of their atmospheres. If another species ...

The search for life beyond Earth is a key driver of modern astronomy and planetary science. The U.S. is building multiple ...

The hunt for habitable worlds has become a hot topic in astronomy. For decades, the search has been focused on planets in the ...

Perhaps the falling of water, the most crucial element that sustains us, also played a greater role in the origin of life on Earth than we previously recognized.” Mindy Weisberger is a science ...

I’ve been pestering astrobiologists lately about what it means. Could Earth harbor even more life? Could it have less? How much life is too much? “The big take-home is this really sets up ...

For now, life thrives on ... of extinction events. Earth will persist—it will just do so without us. Josh Hawkins has been writing for over a decade, covering science, gaming, and tech culture.

are being explored as potential strategies for preserving human life once Earth becomes inhospitable. Josh Hawkins has been writing for over a decade, covering science, gaming, and tech culture.

Scientist have concluded water did not arrive as early during Earth's formation ... on the question of when life originated on the planet. The finding, reported in the science journal Geochimica ...

Environmental science ... and life sciences (including physics, chemistry, biology, ecology, soil science, geology, and geography) to the study of the environment and environmental systems and to the ...