Two strongly coupled superconducting states can disguise themselves as a single energy gap in ultrathin materials. Two ultrathin superconductors appeared to…

A black hole caught feeding on a nearby star kept spitting matter into space even after its outburst nearly faded away.…

Perseverance has found shallow preserved organic carbon on Mars, raising new questions about ancient Martian environments. Mars keeps offering clues that…

Daily beetroot juice showed early signs of safely supporting pregnant women with chronic kidney disease. For a pregnant woman with chronic…

A likely urban case of soft tick-borne relapsing fever shows that infected ticks may be present inside Texas homes. While sitting…

Research by a University of Chicago economist found no measurable changes in mood, employment, or marriage among people taking medications such…

A stone analyzed at the Sirius particle accelerator supports the hypothesis that the mineral goethite can carry water from the planet’s…

Fossils of young tetrapods suggest that the common ancestors of amphibians, reptiles and mammals did not evolve from animals with tadpole-like…