The depths of the Earth still hold many surprises. A team of scientists has discovered that objects move horizontally in the Earth's mantle, nearly 1,864 miles (3,000 km) beneath our feet.

Physicists at the University of Liège have succeeded in sculpting the surface of water by exploiting surface tension. Using ...

A while back, the Internet was puzzled by a physics problem involving a set of scales, an iron ball, and a ping pong ball of equal size. Now that that one has been cleared up, Reddit has been mulling ...