Tiger beetles are lightning-fast hunters, sprinting so quickly they momentarily outrun their own vision. Watch how these tiny but ferocious predators use blistering speed to chase down prey and finish ...

When tiger beetles hear a bat nearby, they respond by creating a high-pitched, ultrasonic noise, and for the past 30 years, no one has known why. In a new study, scientists lay the mystery to rest by ...

Bats, as the main predator of night-flying insects, create a selective pressure that has led many of their prey to evolve an early warning system of sorts: ears uniquely tuned to high-frequency bat ...