Looking for something to do during the long summer days? The Great Irish Fossil Hunt challenges you to find and record the ...

View 10 Native American Stone Implements & Fossils By Blade; stone; 7 3/4 long; . Access more artwork lots and estimated & realized auction prices on MutualArt.

Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.

Nowhere is humanity's exploitation of the oceans more starkly illustrated than the Pacific Ocean, where small island nations ...

Global heating persisted as the new norm, with last month the second warmest May on record on land and in the oceans, ...