The Trump administration has fast-tracked research into psychedelics, and experts say it is likely a matter of time before ...

A group of researchers have proposed rules to prevent artificial intelligence from overpowering humans in math ...

Where did stars, and light itself, come from? Is there a hidden sector of particles and forces called “dark energy” affecting the cosmos?

The successful mission of Apollo 11 opens an epoch of manned lunar exploration. What questions should this exploration seek ...

Martinez had been living with long COVID for 18 months when he was referred to emergency medicine specialist Craig Lindsey’s ...

If you subscribe to Scientific American, you help ensure that our coverage is centered on meaningful research and discovery; that we have the resources to report on the decisions that threaten labs ...

A new analysis of red lines inside a U.K. cave suggest they were made deliberately by ancient humans some 17,000 years ago ...