Like most spiders, it's the females of this species that are larger than the males. However, it is the males most responsible for bites to humans.

The Goliath tarantula, one of the largest spiders in the world, is a fearsome predator that hunts everything from mice to ...

Mosquitoes, a tiny but deadly fly species, is the ultimate killer of humans with between 725,000 and 1,000,000 deaths every ...

Half a billion years ago, a strange sea-dwelling creature called Mollisonia symmetrica may have paved the way for modern ...

One of the creepiest, crawliest creatures of the Earth may have been swimming before adapting to live on land, new research suggests.

What to Know About Hunger in Gaza and Deadly Violence Near Aid Sites More than 100 aid groups warned of “mass starvation” after months of Israeli restrictions on food entering the territory.