Cats Know Their Name—They Just Don’t Care
Research shows cats recognize their owners’ voices and names, but often choose to ignore them.
Source: Nature
Research shows cats recognize their owners’ voices and names, but often choose to ignore them.
Source: Nature
Greenland sharks are the longest-living vertebrates on Earth, with some estimated to be over 400 years old.
Source: National Geographic
Two hearts pump blood to the gills, and one pumps it to the rest of the body—but it stops beating when the octopus swims.
Source: Smithsonian Ocean Portal
Wombats have cube-shaped droppings, which they use to mark territory without them rolling away.
Source: Smithsonian Magazine