How Does an Ultrasound Works? Ultrasound waves are produced by a transducer, which can both emit ultrasound waves, as well as to detect the ultrasound echoes reflected back. In most cases, the active elements in ultrasound transducers are made of special ceramic crystal materials called piezoelectrics. These materials can produce sound waves when an electric field is applied to them, but can also work in reverse, producing an electric field when a sound wave hits them. When used in an ultrasound

Today, on World Veterinary Day, we’re celebrating our incredible veterinary team here at Newport Aquarium! In this video, you’ll see Dr. Jungers performing a routine wellness exam on Galaxy, a freshwater ray found in the Amazon River. Part of her exam includes a quick ultrasound to help our team get a closer look and make sure she’s thriving. Our vets and animal care experts work tirelessly behind the scenes every day to ensure every animal — from the tiniest fish to the largest shark — receives