A long-standing mystery in bile acid biology has been solved. Bile acids are often introduced as digestion helpers, but they are also powerful chemical messengers that help coordinate metabolism ...

Dust from asteroid Bennu is revealing a surprising origin story for life’s building blocks. New research suggests some amino acids formed in frozen ice exposed to radiation, not warm liquid water as ...

Almost five years after a New York college student was attacked by an unknown assailant who threw acid in her face, police ...

A common iron mineral hiding in soil turns out to be far better at trapping carbon than scientists realized. Its surface ...

Proteins are the building blocks of life. These biomolecules comprise chains of amino acids that fold into precise shapes to ...

Magnesium is a trending sleep aid but does it really improve sleep? Experts explain the right form to take, when to take it, and how much.

“We usually think of water as so benign, but when it’s divided in the form of little droplets, water is highly reactive,” said Richard Zare, describing a line of laboratory work that moves electricity ...

Discover the top 11 electrolyte powders of 2026, taste-tested and expert-approved. From LMNT to Liquid IV, these are the best of the best.

Elizabeth Barnes, MS, RDN, LDN, is a dietitian with a focus on treating clients with eating disorders and disordered eating to help them to mend their relationship with food and their bodies. BCAAs ...

One of the most elegant theories about the origins of life on our planet is that it was kick-started by a delivery from outer space. This idea suggests that prebiotic molecules—the building blocks of ...

- 100% match of visible amino acid sequence confirmed between ABP-450 and BOTOX® - - Functional assays demonstrate strong similarity in potency and composition, with directionally consistent enzymatic ...