What is thought to be the world’s largest-known spider’s web, housing tens of thousands of arachnids, has been discovered in a cave on the Albanian-Greek border. After researchers published their ...

Nature’s orchestra is composed of the strings that hold the earth together. Without some of the earth’s most valuable players, like pollinators, arachnids, and many other living organisms, the melody ...

What looks like a spider but isn’t one, lives underwater and breathes through its legs? That would be the mysterious sea spider. With over 1,300 species living in every ocean, these marine arthropods ...