But a new study sheds light on this question. It reveals that bats don’t just listen to echoes the way we once thought, but also use something called acoustic flow velocity to judge their speed and ...

After years of deliberation, collaboration and public comment, the Oregon Parks and Recreation Department has approved new ...

Getting your Trinity Audio player ready... In a windowless room at Denver police headquarters on a recent Thursday afternoon, Officer Chris Velarde activated a police drone to investigate a potential ...

The dream of fully powering everything from aircraft to cars on just the power generated from solar panels attached to the machine remains a tempting one, but always seems to require some serious ...

Have you seen a drone flying overhead in San Luis Obispo County? The unmanned aerial vehicles will be hovering over several areas of the Central Coast for the next three weeks, according to the ...

Bats navigate cluttered environments by interpreting patterns in echo changes—known as acoustic flow velocity—rather than analyzing individual echoes. Experiments show bats adjust their speed based on ...