Tiny animals are, by their very nature, often overlooked. Most animal enthusiasts know that blue whales (Balaenoptera musculus) are the largest animals, but few are aware of our planet's most ...

When we think of wildlife, towering elephants or roaring lions often steal the spotlight. But nature’s most astonishing creatures aren’t always large on the other hand, some are small enough to rest ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. What is the smallest animal ever? – Peter, age 9 ...

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 ...

A tiny frog endemic to the state of Bahia on Brazil’s Atlantic coast may have just earned the title of the smallest vertebrate in the world. The Brazilian flea toad, or Brachycephalus pulex, was first ...

Q. You wrote that blue whales are the largest mammals. What are the largest and smallest animals of other groups? What ecological problems do animals confront by being extremely big or extremely small ...