For people who are at high risk of developing breast cancer, frequent screenings with ultrasound can help detect tumors early ...

A device could change how breast cancer is found, enabling frequent screening at clinics & helping detect tumors earlier than ...

Lead researcher Long Jin from the Institute of Photonics Technology at Jinan University in Guangzhou will present the new fiber laser-based ultrasound sensor at the OSA Frontiers in Optics + Laser ...

Among the many wearables to monitor heart rate and the sensors for motion and temperature at CES, DFree by startup Triple W stands apart and serves a unique purpose. DFree stands for "diaper free" and ...

Sometimes, it’s time to shut down the oscilloscope, and break out the cardboard and paints. If you’re wondering what for, well, here’s a reminder of an Instructable from [CrazyScience], that brings us ...

Every heartbeat pushes pressure through your arteries, and that pressure shifts from moment to moment. Yet most people still ...

Qualcomm often comes up with wild ideas, and while some of them never make it to prime time, a few gems do appear on next-generation smartphones with Qualcomm processors. The latest futuristic feat ...

A new ultrasonic fingerprint sensor measures 3-D image of your finger's surface and the tissue beneath it -- enhancing biometrics and information security for smartphones and other devices.

In spy movies, cunning characters like James Bond or Ethan Hunt are always nabbing fingerprints from wine glasses and creating gelatin replicas to break into hi-tech vaults. Now, scientists have ...

Ultrasonic time-of-flight (ToF) sensors are embedding more powerful on-chip processors with higher computational capability to run a wide range of application algorithms while offloading the system ...