Animal training can teach carrion crows to use a stick tool to retrieve food. With increasing practice, they not only ...

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 ...

WASHINGTON — Early humans were regularly using animal bones to make cutting tools 1.5 million years ago. A newly discovered cache of 27 carved and sharpened bones from elephants and hippos found in ...

In a new sign of toolmaking in marine mammals, orcas in the Pacific Northwest were recorded rubbing stalks of kelp against each other’s bodies, a study shows. By Jacey Fortin A hundred feet or more ...

An international research team has published a new study on one of the oldest known sites for the processing of animal meat by humans in the southern Balkans. At Marathousa 1, an archaeological site ...

Otters are becoming more and more popular around the world, not only because they look playful and cute but also because of ...

Efforts to decode animal communication using artificial intelligence are gaining momentum, with researchers worldwide working on projects that could one day allow humans to communicate directly with ...