While I suspect the majority of people here in Texas have seen a monarch butterfly, most probably don’t know that they make ...

Guardian writers and readers share the simple tricks they use to bring a bit of joy into their lives ...

This spider doesn’t run or hide when danger strikes. Instead, it builds a fake version of itself — and predators fall for it.

Boulenger’s backpack frog uses one of the strangest reproductive strategies in the amphibian world. Females carry fertilized ...