A Natural History of the World's Spiders," author Ximena Nelson examines three species of spider with unusual diets — plants, ...

All species in the antechinus genus have the same frenzied mating system, where males' testes disintegrate before a mammoth ...

Cave art created by the San, the indigenous hunter-gatherers of South Africa’s Karoo region, may have been inspired by ...

No one knows for sure when steel was invented, but some of the earliest examples crop up in the first millennium B.C. in ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...