Few animal images spread across the internet quite as reliably as a pair of sea otters floating on their backs, paws clasped ...

Lucky for you, we’ve rounded up 15 photos of those kitties from the Smithsonian Magazine Photo Contest. Some of these cats are beloved pets, some are wild baby animals, but all are the most adorable ...

Images of the incredibly wide variety of marine life on our planet, including seabirds, marine mammals, fish, corals, ...

Vitamin D is a fat-soluble vitamin critical for bone growth and cell development. Rainbow trout, salmon, sardines, tuna, ...

This photo gallery, curated by photo editors Patrick Sison and Courtney Dittmar, highlights some of the most compelling images worldwide published by The Associated Press in the past week.