Abstract: Respiratory rate (RR) monitoring has received widespread attention in medical field. Complex, expensive, and bulky commercial equipment limits the monitoring cost. To take full advantage of ...

Harvard University has been trying to cut back how many A grades professors give. Now, 53 percent of grades are A’s, down from 60 percent. By Mark Arsenault It used to be unusual for a Harvard student ...

Have you ever wondered what’s really in the air you breathe? From invisible pollutants to subtle environmental shifts, the quality of our air impacts everything from our health to our productivity.

WASHINGTON — Rocket Lab USA announced Aug. 12 it has completed its $275 million acquisition of Geost, a U.S. supplier of electro-optical and infrared (EO/IR) sensor payloads used in military ...

(Nanowerk Spotlight) Each exhaled breath carries distinct signatures of human activity - quick and shallow during exercise, deep and regular in sleep, irregular while speaking. These breathing ...

HomeKit has changed how I interact with many of the rooms in my house. While lighting and cameras tend to have the spotlight for most people as they can easily see the impact, environment monitoring ...

Xiaomi has introduced a new gadget for smart home enthusiasts: the Mijia Smart Temperature and Humidity Sensor 3 Mini. The compact climate tracker is now available for crowdfunding on Xiaomi Mall and ...

A high-tech sensor designed and built at the Lawrence Livermore National Laboratory (LLNL) has now traveled farther than 250 million miles from Earth. The high-purity germanium gamma ray sensor (HPGe) ...