A tiny red object seen by the James Webb Space Telescope could help researchers test whether some black holes formed before ...

An Earth microbe grew under a combination of conditions designed to resemble a possible environment beneath Mars. The finding ...

Researchers have demonstrated an optical transmitter that sends data at 180 gigabits per second without a component normally ...

A Caltech robot has assembled part of a structure in orbit, demonstrating a possible route to building equipment too large ...

Programmed bursts of ultrashort laser pulses changed the properties of a disordered semiconductor and improved its ...

A white paint developed at the University of South Florida cooled test surfaces below the surrounding air temperature ...

Scientists have used vitamin B12 to help a rechargeable zinc-air battery carry out its chemical reactions. The prototype ...

Graduate researchers uncovered security weaknesses in an at-home fertility tracker that could allow unauthorized access to ...

Producing electricity within a biomass-based hydrogen facility could improve its ability to remove more greenhouse gases than it releases, a study suggests. The result highlights why the climate ...

Liver disease can remain unnoticed because early symptoms are vague or absent, including in older adults. Persistent ...

Updated U.S. blood pressure guidance may allow some older adults with mildly elevated readings to try lifestyle changes ...

Kidney disease can develop without obvious symptoms, making testing more useful than waiting for a warning sign. This is ...