Two weeks ago, I started wearing an Apple Watch. I’ve come to a conclusion: I just paid hundreds of dollars to be a…

Ryan Reynolds joins Instragram with this amazing photo from the Deadpool movie set:

You’re looking at the closest exoplanet ever directly imaged from Earth.

With our ever closer looks at Ceres’ surface, we’ve been hoping to get close enough to finally see a bit more about…

At the end of another long day examining rocks on Mars, Curiosity stopped for a moment to watch the sun go down —…

Before you is a rickety bridge, at your back a raging wildfire. With you are three people, some of them slower than…