Charge-parity violation is thought to explain why there’s more matter than antimatter in the universe. Scientists just spotted it in a new place.

Mandimycin, which targets a different essential fungi cell resource than other antifungal drugs, should harm other cell types as collateral — but doesn’t.

A style of primitive stone tools named for the French site where they were first discovered have shown up half a world away.

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

Cement manufacture is a huge carbon emitter. A by-product of splitting seawater might make the process more environmentally friendly.

A new set of artificial intelligence models could make protein sequencing even more powerful for better understanding cell biology and diseases.

Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a Jupiter-sized planet steadily rains upon the star.

Many scientists say “subcritical” experiments and computer simulations make nuclear weapons testing unnecessary.

Museum experts are exploring how to bring the science dioramas of yore into the 21st century, while ensuring scientific accuracy and acknowledging past ...

Majorana qubits could be error resistant. But after a contentious talk at the Global Physics Summit, scientists aren’t convinced Microsoft has them.

In a small study, mice given fecal transplants from elite cyclists and soccer players had higher levels of glycogen, a key energy source.

Editor in chief Nancy Shute traces the history of nuclear weapons, from the first sustained nuclear reaction in 1942 to the renewed interest in explosive tests today.