Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.

Biology has always been an unruly science. Cells divide when they want to. Genes switch on and off like temperamental lights.

Teleportation via the internet sounds like science fiction. Still, researchers have now demonstrated quantum teleportation ...

Reflecting a small fraction of incoming sunlight to reduce global heating is not a new idea. It is time to safely experiment ...

Tech companies are claiming machines more intelligent than us and capable of having their own agendas are just around the ...

He had built a life that seemed the epitome of the American ideal: a successful career as an OB-GYN, delivering about a dozen ...

Researchers from the Department of Energy's SLAC National Accelerator Laboratory and the University of California, Los ...

Researchers develop an AI-based platform that integrates reaction data with catalyst performance for the design of new ...

Scientists are building experimental computers from living human brain cells and testing how they learn and adapt.

Imagine walking into a laboratory where an AI is carefully adjusting a microscope, running experiments, and analysing results ...

It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth Observer to conduct an ...

Opinion: Anti-Indian animus signals one of America’s most successful experiments is coming to a shuddering halt ...