As a scientist, lab work can sometimes get monotonous. But in 2017, while a Ph.D. student of paleobiology at the University of Bristol in the U.K., I heard a gleeful exclamation from across the room.

Scientists have taken a big step towards figuring out where building blocks of life such as amino acids and amines form in space. When you purchase through links on our site, we may earn an affiliate ...

Penn State researchers think a key ingredient for life may have formed in deep freeze, not in a warm asteroid puddle. A space sample with a new twistScientists at Penn State; led by geoscientist ...

In a peer-reviewed analysis, scientists quantify amino acids before and after our “last universal common ancestor.” The last universal common ancestor (LUCA) is the single life form that branched into ...

Two papers describing the discovery appear in the current issue of the journal Science. Prior to this, scientists had believed that there were only 21 natural amino acids — the key building blocks of ...

Our solar system formed from a molecular cloud, which was composed of gas and dust that was emitted into the interstellar medium (ISM), a vast space between stars. On collapse of the molecular cloud, ...

Medically reviewed by Lindsay Cook, PharmD Amino acids are the building blocks of proteins, which your body needs for basic ...

The chemical foundations of life could be found in the frigid pockets of molecular clouds that exist in the space between stars, rather than on any planetary bodies. At the University of Aarhus in ...

Scientists have solved the mystery of how the building blocks of life formed on a 4.6–billion–year–old asteroid, and it could rewrite our own origin story. In 2023, NASA's OSIRIS–REx mission recovered ...

This research was supported by the University of Bristol Bob Savage Memorial Fund and the Leverhulme Trust (PLP-2012-116). As a scientist, lab work can sometimes get monotonous. But in 2017, while a ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Evan Thomas Saitta, University of Chicago (THE CONVERSATION) As a scientist, lab work ...