A female Polar bear and her cub There may, though, be a plus side to looking at all these adorable pictures. Some research suggests that spending time looking at photos of fluffy animals can make ...

12 Pictures Per Second Meanwhile, in Paris, noted physiologist Etienne-Jules Marey was doing similar work. His studies of animals in motion drove him to experiment with photography, and he ...

Birds are vertebrate animals adapted for flight. Many can also run, jump, swim, and dive. Some, like penguins, have lost the ability to fly but retained their wings. Birds are found worldwide and ...