KHOU chief meteorologist David Paul said the radar briefly captured thousands of bats lifting off from roosts across Houston, ...
Bats seen swooping over gardens and yards at night are responding directly to insect abundance below, signaling a healthy ...
What looked like rain showers popping up on radar Wednesday evening turned out to be something much more unusual — and pretty ...
As night fell over a nature park on the edge of Kyiv in Ukraine, children crowded around volunteers who carefully opened ...
On the morning of March 10, 2026, two vents on the southwest side of Halema'uma'u Crater roared back to life — and this time, ...
On July 20, 1969, Apollo 11 astronauts Neil Armstrong and Edwin Aldrin made history by landing on the moon while pilot ...
A drone navigates using ultrasonic sensors and echo evaluation. This is less energy-intensive than conventional methods.
The latest clues hint at where pterosaurs — the first vertebrates to fly — came from, how they evolved, what they ate and more.
US researchers have developed palm-sized drones that use bat-inspired ultrasound and AI to navigate ...
A team led by Worcester Polytechnic Institute (WPI) researcher Nitin J. Sanket has shown that ultrasound sensors and a form of artificial intelligence (AI) can enable palm-sized aerial robots to ...