Why is there any matter in the universe? A new antimatter breakthrough at LHC holds clues. At one-one-thousandth of a second after the Big Bang, the great annihilation event should have wiped out all ...

The James Webb Space Telescope has found a quasar that simultaneously breaks a century-old theoretical limit and may explain the conundrum of gigantic black holes in the early universe. PBS Space Time ...

Spoilers for "Star Trek: Strange New Worlds" follow. "What Is Starfleet?" That's the title and central question of the latest "Star Trek: Strange New Worlds" episode. /Film's Witney Seibold has often ...