About Johns Hopkins

Recent news from The Johns Hopkins University

This section contains regularly updated highlights of the news from around The Johns Hopkins University. Links to the complete news reports from the nine schools, the Applied Physics Laboratory and other centers and institutes are to the left, as are links to help news media contact the Johns Hopkins communications offices.

 

Can You Hear Me Now?

When trying to be heard over noise, humans and animals raise their voices. It’s a split-second feat, from ear to brain to vocalization, and Johns Hopkins University researchers are the first to measure just how fast it happens in bats: 30 milliseconds. That’s 10 times faster than the blink of an eye, a record for audio-vocal response.

Kill Them With Cuteness: The Adorable Thing Bats Do to Catch Prey

Bats’ use of echolocation to detect, track and catch prey is well documented. But this Johns Hopkins team is the first to show how the relatively mysterious head and ear movements factor into the hunt.

What Bats Reveal About How Humans Focus Attention

You’re at a crowded party, noisy with multiple conversations, music and clinking glasses. But when someone behind you says your name, you hear it and quickly turn in that direction. The same sort of thing happens with bats and Johns Hopkins University researchers have discovered how a bat’s brain determines what’s worth paying attention to. The findings, which have implications across animal systems, were published in Proceedings of the National Academy of Sciences.

Holy Agility! Keen Sense of Touch Guides Nimble Bat Flight

Bats fly with breathtaking precision because their wings are equipped with highly sensitive touch sensors, cells that respond to even slight changes in airflow, researchers have demonstrated for the first time.