Add Yahoo as a preferred source to see more of our stories on Google. Sep. 11—When Nicholas Mascarenas recently walked out of his uncle's room at Presbyterian Hospital, he thought a bird flew over his ...

A trained hawk carried sensors through a swarm of hundreds of thousands of bats, recording data that helped researchers figure out how the flying mammals manage to pick out their own high-pitched ...

Acoustic jamming during bat emergence is weaker than expected because signal redundancy, echo integration, and simple movement rules enable robust navigation, as demonstrated by an agent‑based sensory ...

When Nicholas Mascarenas recently walked out of his uncle’s room at Presbyterian Hospital, he thought a bird flew over his head. “I asked a nurse traveling in the opposite direction (if) she saw the ...