A researcher holds a pallid bat (Antrozous pallidus) in El Cañon de Guadalupe in Baja California, Mexico. (Veronica Zamora-Gutierrez / UCL/University of Cambridge) If you’re looking for bats, ...

Bats navigate chaos in complete darkness by listening to shifting echoes, adjusting speed instantly without tracking every ...

EDINBURGH, Ind.- The Indiana National Guard's Environmental Management Branch staff coordinated, hosted and participated in an acoustic techniques and analysis training delivered by some of the ...

“It sounds a little bit crackly,” Courtney Pegus said, putting his ear to what looked like an oversized walkie talkie. “Turn the volume up,” Fish and Game biologist Karen Blejwas told Pegus, who was ...

Studying insect-eating bats isn’t easy: they’re tiny, fly at night, and navigate using ultrasonic frequencies far above human hearing range. But experts in India have come up with a potential solution ...

[Iftah] has been exploring the sounds beyond what we can hear, recording ultrasound and pitching it down. He made a short video on the practice, and it’s like a whole new world of sounds exists just ...

The range of human hearing goes up to about 20 kilohertz, which is fine for our purposes, but is pretty poor compared to plenty of other animal species. Dogs famously can hear up to about 60 kHz, and ...