In 1953 a police officer found evidence of a "Monkey from Mars" along a Georgia highway. But was this proof of E.T.s or just ...

Are Delaware folks ready to attract cute birds, but don't know how to make DIY hummingbird nectar? Here's an easy tip, plus ...

Within the next decade, space agencies plan to bring samples of rock from Mars to Earth for study. Of concern is the possibility these samples contain life, which could have unforeseen consequences.

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