Apr 23, 2014 — For decades, a mysterious quacking "bio-duck" has been heard roaming the waters of the Southern Ocean. Now scientists say the source is a whale.
Apr 23, 2014 — In the '60s, submarines picked up a mysterious quacking sound in the Southern Ocean. New research shows that the quack is coming from minke whales, but researchers still don't know why.
Apr 23, 2014 — Residents in Ontario called police when they spotted a bear bumbling down the street. It was unable to see where it was going because of a large birdseed jar stuck on its head.
Apr 22, 2014 — A pair of swans suggests Love Eternal. You often see them in twos, gliding together. But they're not Nature's Coupliest Birds. Which are?
Apr 22, 2014 — Street dogs and cats find treatment and get linked up with foreign adopters at a clinic that's helping lower the rabies threat in Kabul.
Apr 21, 2014 — The big cat lunges at one man and chases panicked residents along rooftops in Chandrapur, Maharashtra.
Apr 18, 2014 — Ivan Soltesz studies epilepsy in mice, but says children with chronic seizures are his inspiration. He's closing in on a way to quell the seizures with light — and without drugs' side effects.
Apr 18, 2014 — After a U.N. court ruling last month ordering Japan to halt whaling in Antarctic waters, Tokyo said it was reducing its target catch to just 210 animals a year.
Apr 17, 2014 — A team of international scientists have found four species of insects with reversed sex organs. The females' anatomy may have to do with their need for nutrients that only males produce.
Apr 17, 2014 — A new study looking at the nests made by chimpanzees in Uganda found that they prefer a type of tree that gives them a firm and secure sleeping platform.