NEW YORK -- Coastal communities in the United States, be forewarned. A "dramatic" surge in high-tide floods is just over a decade away in the US, according to NASA. The rapid increase will start in ...

Find out when the next full Moon will light up the night sky. Discover its phases and mysteries with ExtremeTech’s guide.

The Moon, our constant celestial companion, is drifting away from Earth at a slow but measurable rate. According to a ...

Tides come from a difference in gravity across an object. The force of gravity exerted by the Moon is about 4% stronger on the side of Earth that faces toward the Moon, compared to the opposite side ...