A calm little praying mantis sits perfectly still as a spider creeps nearby. For a moment, you might think the mantis is ...

The strangest thing about Toxeus magnus jumping spiders is not their resemblance to ants, though it’s a great impression — skinny legs and all. Spilling their most amazing secret requires a little ...

The act of breast-feeding is so fundamental to being a mammal that we named ourselves after it. (“Mammalis” translates to “of the breasts.”) But over time, scientists have discovered that other ...