Two people were found dead at a Los Angeles home owned by director-actor Rob Reiner on Sunday, according to a law enforcement ...

A new species of spider, the Aptostichus ramirezae, has been discovered in the sand dunes of the California coast.

Rocky planets like our Earth may be far more common than previously thought, according to new research published in the ...

Webb’s latest observations reveal a hellish world cloaked in an unexpected atmosphere: TOI-561 b, an ultra-hot rocky planet ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

Scientists find that time on Mars runs 477 microseconds faster than on Earth, a discovery that could enhance deep-space communication and future exploration ...

About 4.6 billion years ago, the young Earth was a hostile and violent place. Repeated collisions with space rocks left the ...

As the planet heats, polar bears in southeastern Greenland appear to be adjusting to warmer conditions, new research from the ...

Researchers have uncovered evidence that Uranus and Neptune could be far rockier on the inside than anyone expected.

Ocean microbes can use urea when ammonium is scarce. This helps them survive in poor waters and reshapes our view of the nitrogen cycle.

There are roughly 2.5 million known species on the planet, but scientists estimate that's only a fraction of the biodiversity on Earth. A new study shows we're finding new species like never before.