Astronomy fans can enjoy the Snow Moon, February's full moon, this week. The full moon will reach peak illumination on Wednesday at 8:53 a.m. EST, with the best viewing opportunities on Tuesday ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Look up this week ...

The ‘Worm Moon’ - March 14 This full moon will be at its brightest ... The period is known as a peak time for hummingbirds that depend upon tubular flowers for food. It’s also a time when ...