The chemical composition of a meteorite that was built much like early Earth shows evidence of ample hydrogen necessary to form water.

Learn more about the health benefits of fermented foods like sauerkraut, which may give your gut a protective boost.

Fresh insights into the gut’s immune system point to promising allergy treatment options.

Learn more about how a geoarchaeological discovery from 26,000 years ago is rewriting the history of fire.

Learn how astronomers found the invisible ionized gas that forms puffy halos surrounding galaxies.

Learn more about how people perceive AI avatars on social media and how they could impact science communication.