More than a billion people around the world are celebrating the Lunar New Year, and in China it is known as the Spring Festival or Chinese New Year. Here's what you need to know about one of the ...

Moon phases are part of a 29.5-day lunar cycle, NASA tells us, caused by the angles between the sun, moon, and Earth. Moon phases are how the moon looks from Earth as it goes around us.

Catch the full moon rise over the southeastern horizon on June 10. Look up — or rather, down — tonight to spot the lowest ...