Exoplanet Beta Pictoris b can be seen moving around its star in this 17-year timelapse created using "AI-driven ...

To save Earth from an alien probe, Admiral James T. Kirk and his fugitive crew go back in time to San Francisco in 1986 to ...

While millions flock to the neon embrace of Las Vegas, this geological masterpiece sits in eastern Nevada, putting on a daily performance that outshines any Cirque du Soleil production – and without a ...

Small lakes on ancient Mars may have remained liquid for decades, even with average air temperatures well below freezing.

Drone images show mile-long ice sheets with 7-foot shard walls, while officials remind visitors to check conditions before ...