As a kid, did you ever play that game Guess Who? If you haven't, it's actually kinda fun. You have two players, each with a board in front of them. On the board are a bunch of flip cards with ...

Such an exponential expansion may seem minor, but it is equivalent to a grape in the palm of your hand swelling to become ...

Physicists have uncovered how direct atom-atom interactions can amplify superradiance, the collective burst of light from ...

How did the universe come into being? There are a multitude of theories on this subject. In a Physical Review Letters paper, ...

A 45-meter drop transforms a massive anvil and a humble exercise ball into a high-impact physics experiment. The collision ...

There may be a fifth fundamental force of the universe that we haven’t documented yet — and, according to new research, our best bet of uncovering it may not lie in deep space, but in objects ...

"Now there is an intriguing possibility that dark matter may be more complex and vibrant than we expected." When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...