Intelligence isn't unique to humans — as the 15 amazing videos of animals solving problems in this article are about to show ...

The wolf seemed to know exactly what she was doing. She dove into the water, fetched a fishing float and brought it to shore. She then waded back in and tugged on a rope connected to the float. She ...

Perhaps puffins aren't as bird-brained as previously believed. A team of animal experts observed two Atlantic puffins, more than 1,000 miles apart, spontaneously scratching themselves with sticks — ...

AI is reshaping countless aspects of life. But so far, its applications have focused mostly on our singular species, Homo sapiens. What if humans used AI to better understand the nonhuman beings with ...

A wolf was filmed pulling bait out of a submerged crab trap — with some experts howling with glee that it could be the first documented evidence of the beasts using tools. The female wolf was recently ...

Birds and wasps do it. So do octopuses, otters, polar bears and dolphins. A surprising number of animals use tools, and scientists say there are... Myth Busting: The Truth About Animals And Tools A ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

Killer whales have joined the rare club of animals that can make and use tools, for the first time being observed crafting a kind of brush out of kelp and then using it on fellow pod members. The feat ...

We now know that a wide variety of animals use tools, and some surprises are among them. 1 Examples involving invertebrates, reptiles, fish, birds, and mammals show different levels of sophistication ...

Behavioral ecologist Michael Weiss was browsing through new drone footage of the orca pods he studies in the Salish Sea when he spotted one of the killer whales carrying something green in its mouth ...