Scientists reconstructed Jurassic insect calls and found ultrasound evolved tens of millions of years before bats appeared.

Researchers have recreated the eerie calls that echoed through the Jurassic grasslands, steppes and woodlands 165 million ...

Jurassic insect ultrasound predates bats by 110 million years, a PNAS study finds. Researchers used laser vibrometry, AI ...

When birds or insects fly, they displace air with their wings – that is how it works. Maybe sometime at night you have disturbed an owl and heard the flap of its large wings. This sound is a frequency ...

Pictured is a cicada that recently emerged in Oktibbeha County as part of a 13-year periodical brood. The rare emergence not only brought more insects out of the ground, but also additional noise as ...