The way time ticks forward in our universe has long stumped physicists. Now, a new set of tools from entangled atoms to black ...

Residents of Russia's Sakhalin region were treated to a surreal sight recently: what looked like two suns rising side by side in the morning sky. The .

Look at this optical illusion picture featuring three women dressed in colourful dresses. But in this beautiful picture, there are three faces hidden in plain sight. Can you spot them before time runs ...

Some places make you question what you’re seeing almost the moment you step inside. Paths tilt when they shouldn’t, objects ...

A San Francisco photographer captured a stunning optical display behind the Transamerica Pyramid on Thursday amid an unusual ...

How good is your mental speed at observing hidden details? Solve this optical illusion to find out! Only if you are visually ...

Our eyes can frequently play tricks on us, but scientists have discovered that some artificial intelligence can fall for the same illusions.

This year's Holiday Bowl will be played at Snapdragon Stadium, a different venue from the 1998 game at Qualcomm Stadium. The Holiday Bowl looks a little different since the last time Arizona football ...

It’s always amazing, and more than a little humbling, when the universe reminds us that our “common sense” is provincial, falling apart on cosmic scales. If you’re on the surface of Earth—and I’m ...

When I first met my husband, Jon, at Camp Starlight, a summer camp in Pennsylvania, he shared that for a while he had worked as a wedding photographer. I was intrigued not only because he was willing ...

On Friday, Dec. 5, an immersive art installation mixing traditional painting and photography with digital animations, artificial intelligence, music and augmented reality will open at The Lab at ...