A newly observed molecular drift may reveal how magnetic fields weaken before a star is born. A star does not begin…

Two experiments designed to detect signals directly found no evidence for the signal reported by an earlier experiment. For nearly three…

Dust patterns around quasars may help reveal supermassive black holes kicked from galactic centers. When galaxies collide, the chaos does not…

Bacteria may offer an unexpected way to immobilize uranium in contaminated water. Uranium contamination is difficult to manage because the metal…

A rare 450-million-year-old fossil with preserved soft tissue is revealing how some of Earth’s earliest reef animals lived and evolved. More…

Ancient DNA indicates that humans’ ability and willingness to eat insects may have depended strongly on geography. Eating insects is normal…

A little-known RNA molecule found only in women may influence immunity, infection severity, and autoimmune risk. Some RNA molecules once dismissed…

A plant misidentified for more than a century has been named as a distinct and threatened species in northeastern NSW. For…