Half of the moon will be illuminated as it reaches its first quarter phase on Monday, June 2. The first quarter phase marks ...

June's full moon will be the last full moon of spring in the Northern Hemisphere. A full moon happens about once per month — ...

The vast, sunlit waters of the ocean’s surface, known as the photic zone, nurture 90% of marine life. Sunlight and moonlight ...

Experts agree that bachelorette party destinations that offer a balance between accessibility and personalization are ...

Countless shadowed craters line the terminator all the way down to the moon's southern pole, while the 54-mile-wide (87 km) ...