Elon Musk’s Optimus bot stole the show at Tesla’s robotaxi unveil—but the AI was all smoke and mirrors ...

A powerful geomagnetic storm illuminated auroras that lit the skies over Earth on Thursday (Oct. 9) after X 2 solar flare ...

The aurora borealis could be seen as far south as Alabama and California on Thursday night, and the surge of solar particles ...

A mission that will investigate whether life could exist on an ice-covered ocean world in our solar system — Jupiter’s moon ...

Robin George Andrews, author of "How to Kill an Asteroid," joins The Excerpt to discuss how scientists are working to ...

The Draconids, also referred to as Giacobinids, are expected to reach their zenith between Tuesday (October 8) and Wednesday ...

In honor of the fifth annual Earth Hour, millions of homes and businesses around the world went dark for one hour Saturday at 8:30 p.m. The symbolic gesture highlights concerns over climate change ...

Get your cameras ready, Minnesota, because a big northern lights show is expected after sundown on Thursday due to the ...

An explosion of particles arrived at Earth on Thursday, and could lead to visible northern lights in much of the country ...

The timing of the storm should provide a great show for Europe, but those in North America could also see the dazzling lights ...

Are we alone in the universe? Is there life out there? Those are questions astrophysicist Neil deGrasse Tyson will tackle ...

The Scottsdale Fire Department responded to a family's request for help after their American bulldog got stuck in a ...