A mammoth tusk artefact discovered in a Polish cave could be Europe’s earliest example of a boomerang and even the oldest tool of its kind in the world, archaeologists said. The tusk was found along ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Two views of a boomerang made out of mammoth ivory that was discovered in Obłazowa Cave in Poland ...

It's quick and easy to access Live Science Plus, simply enter your email below. We'll send you a confirmation and sign you up for our daily newsletter, keeping you up to date with the latest science ...