Earth is full of bizarre creatures, with more being discovered each year. As documented in the scientific journal Species Diversity in 2024, researchers recently discovered a highly unusual marine ...

Golden Retrievers are pretty smart dogs, but even the smartest Golden might be a little confused as to what exactly was going ...

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

A solar eclipse unsettles the natural world in ways you might not expect. As the moon crosses paths with the sun, the sudden ...

The colugo might be one of the strangest animals you’ve never heard of, yet it glides effortlessly through Southeast Asian forests like a real-life flying creature from a fantasy world. Often mistaken ...

The weirdest-looking moths on Earth are so strange, they look like they flew straight out of a vivid dream — or a nightmare.

(CNN) — The story of two of the strangest animals on the planet just got a little stranger, thanks to clues revealed by a lone fossil specimen that scientists now say represents a long-extinct ...