By using something called a quantum grid, scientists have found a clever way to simultaneously measure momentum and position ...

Long-distance relationships can be difficult. Although every journey is different, some things hold true for every relationship. Here's my experience on what's helped me survive the distance.

Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and astronauts.

Since their discovery in 2004, the grid cells in the brain, which are important for our orientation, have been regarded as a ...