These teacup-sized dogs are so tiny that sometimes you don’t even notice when someone is carrying one around in their purse. According to Guinness World Records, the smallest Chihuahua ever is named ...

Measuring just 7.7 millimetres, Paedophryne amauensis is the smallest known vertebrate on Earth. Discovered in Papua New ...

If we set aside elephants and blue whales for a moment and shift our focus to the other end of the size spectrum, the world of tiny animals is truly astonishing. Measured in millimeters, these ...

Scientists just found evidence of a rare tiny marsupial hiding out in a completely unexpected place. New evidence of the world’s smallest possum has emerged hundreds of kilometers from where it’s ...

It’s that time of year again: PEOPLE magazine is on the search for the World’s Cutest Dog. The magazine has partnered with Pedigree for the eighth year in a row. Entries are open most of the month, ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. For the world’s smallest sea turtles, life in the ocean is ...