A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

Researchers are exploring the idea that one hemisphere of Earth, dominated by the Pacific Ocean, is losing internal heat ...

Cosmic dawn galaxies seen by JWST reveal hidden clues about dark matter and keep rival theories about its true nature alive.

Fistfights, explosions, car chases, Tom Cruise running in a straight line —there's nothing like a good action movie. However ...

From a particle smasher encircling the moon to an “impossible” laser, five scientists reveal the experiments they would run ...

Astronomers are a step closer to cracking one of the secrets of dark energy—the mysterious force believed to be causing the universe's accelerated expansion.

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Why does the universe seem so perfect and finely tuned? This video unravels the scientific principles and cosmic phenomena ...