Have you ever felt that creepy sensation of bugs crawling on your skin in the middle of the night? Don't worry, It's probably ...

(CNN) — Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Heat-trapping methane may be best known for the ...

Heat-trapping methane may be best known for the dangers it poses to humans and Earth’s atmosphere, but in the dark depths of the ocean, the greenhouse gas is a nourishing meal for some of the world’s ...

Upon returning home from a three-week cruise, Geoff Barnes made a shocking discovery. Not only had he tested positive for COVID—which is never fun at the best of times—but his room was colonized by a ...