behavior

Bumblebees Can Fly Higher Than Mount Everest, Scientists Find

Talk about a high-altitude buzz. Bumblebees may be capable of scaling Earth’s tallest peaks, flying higher than Mount Everest, according to new research. It’s difficult for most insects and birds to fly at extremely high altitudes where the ...

Good Vibrations: 7 Animals That Use Vibrations to Communicate

Although we can’t always perceive them, vibrations provide a critical way of communicating for many animal species. Scientists think vibrational communication is an ancient sensory mode—one that is still widely used throughout the animal kingdom. Animals from tiny ...

How Giant Birds Can Fly Nearly 10,000 Miles in One Go

Forget circumnavigating the globe in 80 days—an albatross can do it in a mere 46! These world travelers are among the largest flying birds, weighing up to 25 pounds (11 kilograms), and with a wingspan of 11 feet (3 meters). But hefting such huge bodies ...

Repurposed Private Parts: 5 Unexpected Ways Animals Use Their Genitals

  Genitals are useful for transferring sperm, but why stop there? Some animals have evolved unusual and creative ways to use their naughty bits to trick predators or attract mates. Recently, scientists discovered that hawkmoths have an unusual defense against ...