Scientists tested baleen whale hearing using brain wave recordings. The minke whales responded to ultrasonic sounds, ...

A team of marine biologists from Norway, the U.S. and Denmark has conducted the first hearing test of a live baleen whale.

In the first hearing test of live baleen whales, the animals detected much higher frequency sounds than expected, forcing ...

Nov. 20, 2024 — A re-engineered wearable ultrasound patch for continuous and noninvasive blood pressure monitoring has undergone comprehensive clinical validation on over 100 patients ...

"People might ask, why is NASA developing an underwater robot for space exploration?" said Ethan Schaler, the project's principal investigator at JPL. "It's because there are places we want to go ...

Ultrasound imaging is a technique used in medicine, sonar, non-destructive testing, and beyond. This course explains the fundamentals of acoustic imaging, beamforming, and ultrasound imaging modes.

The engine, originally meant for hypersonic weapons, has been modified so that it not only flies through the air, but can also then plunge into the sea to reach its target – at very high speeds ...

Well, it’s all thanks to underwater tunnels! These incredible man-made structures help us travel conveniently beneath lakes, rivers, and even oceans. Here, we’ve curated a list of the five ...

If you have young children and pets, dealing with an insect or rodent infestation without a good ultrasonic pest repeller can be a hassle—and possibly even dangerous. Noxious poisons and traps ...

Mysterious, repeating sounds from the depths of the ocean can be terrifying to some, but in the 1980s, they presented a unique look at an underwater soundscape. In July 1982, researchers in New ...

Breast cancer ultrasound can help detect signs of potential cancer, such as irregular lumps or abnormal features within a lump or mass. However, while ultrasound can identify suspicious areas, it ...