To help small aerial robots navigate in the dark and other low-visibility environments, my colleagues and I developed an ultrasound-based perception system inspired by bat echolocation. However, ...

(CN) — Bats might not lead the most exciting lives, but they do have one real-life superpower that aids in their evening hunts for insect dinners: echolocation. In a new study published by the ...

US researchers have developed palm-sized drones that use bat-inspired ultrasound and AI to navigate ...

As darkness falls and the air begins to cool, thousands of bats burst from the narrow mouth of their cave. The sky comes alive with their flapping wings, filling the air like a living liquid. It's a ...

Bat vocal communication encompasses a diverse array of acoustic signals ranging from echolocation pulses that facilitate spatial mapping to complex social calls used in foraging, mating, and ...

"Lots of things fly at night," says Harlan Gough, a wildlife biologist with the U.S. Fish and Wildlife Service. Nightfall can set the stage for an acrobatic high-stakes drama in the air — a swirl of ...

🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️ By Laura Baisas Published Oct 31, 2024 2:00 PM EDT Add Popular Science (opens in a new tab) Adding us as a Preferred ...

Most of us associate echolocation with bats. These amazing creatures are able to chirp at frequencies beyond the limit of our hearing, and they use the reflected sound to map the world around them. It ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists from diverse universities conducted controlled experiments to determine how big-eared bats detect insects sitting on ...

Aya Goldshtein, Omer Mazar, and Yossi Yovel have spent many evenings standing outside bat caves. Even so, seeing thousands of bats erupting out of a cave and flapping into the night, sometimes in ...