Stand before a mirror and raise your right hand. The person staring back lifts what looks like the left. It feels like a trick, almost a quiet betrayal. But the mirror is not playing games. It follows ...

Experimenting with different hairstyles is something we should all feel empowered to do, no matter our age. That's why we're ...

Nvidia CEO Jensen Huang does not agree with the popular view that artificial intelligence (AI) will wipe away jobs. Talking ...

NFL free agency allows teams to patch up problems with established veterans, but these seven teams still have major holes to address.

T he first time I heard about galaxies without dark matter, I was sitting in my very first graduate class at the University of São Paulo. It was 2018, and the discovery had just ...

Did the 49ers win the first wave of free agency? Key additions like Mike Evans, Dre Greenlaw, and Osa Odighizuwa could ...

Austrian physicist Erwin Schrödinger developed quantum theory’s wave equation, which describes quantum systems as waves that ...

A mysterious bow shock around the white dwarf RXJ0528+2838 is challenging astronomers’ understanding of how dead stars ...