You’ve heard the slogans: save the whales, protect our pollinators. You may have lamented the decline of polar bears or the last of the northern white rhinos. But scientists are only beginning to ...

Some people just glide through social situations like a hot knife through butter, while others seem like a stick in the mud.

Archaeotherium, or North American "hell pigs," had different feeding strategies depending on their size, according to ...