Webb Telescope detects an atmosphere on TOI-561 b, a scorching rocky planet once thought too small and hot to hold onto its ...

An ultra-hot rocky exoplanet may be wrapped in a dense atmosphere, defying expectations about what small planets can sustain.

James Webb Space Telescope observations reveal atmospheric gases above the molten rocky exoplanet TOI-561 b, providing the strongest evidence yet of an atmosphere on a tidally-locked ultra-hot ...

Astronomers using NASA's James Webb Space Telescope have discovered the most direct evidence yet that a rocky planet orbiting ...

Elon Musk dismisses Earth-based fusion reactors as \"super dumb,\" championing the Sun as the ultimate \"free fusion reactor.

Astronomers using NASA’s James Webb Space Telescope have found the strongest evidence yet that a rocky planet outside our ...

Every Monday, we catch you up on the happenings in the NBA. This week’s big story is Victor Wembanyama and his dramatic ...

California's seismic risk is increasing with supershear earthquakes, which are faster and more destructive than typical ...

With a greater emphasis on dark storytelling, DC Comics introduced some of its most terrifying villains to date.

NFL Week 16 power rankings have a new No. 1 for first time in six weeks. Are Seahawks, Broncos, Rams or another team atop ...

Invincible is great, but there are even better animated superhero shows out there, like Batman: The Animated Series and X-Men ...

"A bit like dinosaurs on Earth — they were enormous and primitive. And they had short lives, living for just a quarter of a ...