The U.S. government is divesting from mRNA vaccines, but will other uses of the technology be spared? In a time of ...

California-based startup Reflect Orbital aims to build a swarm of 4,000 giant mirrors in low Earth orbit to "sell sunlight" ...

I/ATLAS is the third interstellar object ever discovered in our solar system. Telescope observations suggest it is a roughly 7-mile-wide (11 kilometers) comet zooming at more than 130,000 mph (210,000 ...

November's full Beaver supermoon will occur on Nov. 5, but it will be best seen the following evening as it rises into the ...

Physicists have analyzed two enormous black hole mergers that happened one month apart and have come up with tantalizing ...

Researchers from Peking University say their resistive random-access memory chip may be capable of speeds 1,000 faster than the Nvidia H100 and AMD Vega 20 GPUs.