Scientists have captured the first image of two black holes orbiting each other in the quasar OJ287, confirming a long-held ...

For the first time, physicists have simulated what objects moving near the speed of light would look like — an optical ...

A new model suggests the universe may stop expanding and collapse in a reverse Big Bang, ending in a Big Crunch about 20 billion years from now.

Evolving dark matter may explain cosmic acceleration. Observations support a mixed model. For years, a stubborn puzzle has sat at the center of the standard cosmological model. The evidence clearly ...

Harvard Mathematics professor Lauren K. Williams has been awarded a 2025 MacArthur Fellowship for her groundbreaking research ...

So, back in the 1950s, a young physicist named Hugh Everett III was working on his PhD. He was wrestling with this really ...