DENVER — Tiny, exploding black holes might explain one of the biggest mysteries about how the universe, in its current form, came to be. In the cosmos, matter is much more common than antimatter. But ...

2026 is a big year for SpaceX's Starship, the biggest and most ambitious rocket ever built. The third version of the still-in-development launch vehicle will debut soon (maybe), which will be the ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. A large comet has exploded as a result of thermal pressure while passing through the sun's atmosphere, images taken by a ...

In effect, an exploding black hole, like the Big Bang itself, would be the ultimate particle collider, revealing hitherto unknown aspects of nature’s repertoire that could account for the dark matter.

Have you ever been drifting off to sleep when suddenly you hear what sounds like a gunshot, a door slamming, or an explosion inside your head? You jolt awake, heart pounding, sit upright in bed, but ...

The fighting continues in the Middle East, and oil’s back on the move, as the clock ticks on President Donald Trump’s five-day deadline for resolving differences with Iran. That’s the backdrop for ...

Get unlimited access to ad-free articles and exclusive content. Clones of the scraggly, beloved cherry blossom tree felled two years ago in the nation’s capital have flowered for the first time this ...

NASA’s Hubble telescope captured an “extraordinarily” rare moment of a comet exploding into fragments, the space agency said. The comet K1, whose full name is C/2025 K1 (ATLAS), was caught fragmenting ...

When Tom LaFountain first got on Tour as a chiropractor, in the late 1990s, after years tending to Olympic athletes, he was amazed to see Tom Watson, Jay Haas and Bernhard Langer still playing ...