A bright green sea slug along America’s coast feeds on sunlight, not food, borrowing plant power to survive months unfed, ...
Alexander the Great dived into the unknown, facing giant crabs, pearls, and mysterious depths in a legendary underwater ...
These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...
Sleep may have evolved to help reduce DNA damage in nerve cells long before they became centralized in the brain, a study ...
Some animals living on Earth appear so unusual that they are often compared to aliens. Their shapes, movements, and behaviors challenge common ideas of what life should look like. Scientists explain ...
Experts found that these sea creatures sleep for at least 8 hours a day, a duration often considered ideal for human sleep.