Frog eggs attract hungry predators, and this tiny father can only defend them from the smallest attackers. Just above him lives a tiger tarantula, a powerful ambush hunter. Together, they form an ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Tet Zoo needs more frog articles. Too short ...

A recently published article studies the mutually beneficial ecological relationships and evolutionary adaptations of tarantulas. The study reveals that the infamous spiders are actually often on ...

Our surroundings are full of beautiful relationships that go beyond our expectations. But what are symbiotic relationships? Sometimes, the intimate and long-term coexistence of some species takes ...

When people talk about “the biggest spider,” they’re usually mixing two different records: the longest leg span and the heaviest body. A few species are genuine monsters on both counts. Others are ...