Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

Discover how bioprocessing technology industrial applications expand as fermentation, membrane filtration, PAT, and ...

Sensors cannot replace bridge inspectors. They can help engineers see corrosion, cracks, scour and weak magnetic signals that eyes alone can miss.

A scheme to provide real-time pollution monitoring along the entire length of a chalk stream is believed to be the first of ...

Today:Early fog in the far southwest clears quickly. Most areas stay dry with sunshine and variable cloud, though northern and northeastern regions may see isolated showers. Light winds overall, ...

You don’t need to buy a smart grill to make perfect meat. You can buy a dumb grill and send it to school with smart upgrades.

Virginia-based Capra Biosciences—a startup making retinol (a form of vitamin A) and other high value ingredients via biomanufacturing—is working with Boston University on a new generation of wireless ...

The Associated Press is an independent, not-for-profit news cooperative headquartered in New York City. Our teams in over 100 countries tell the world's stories, from breaking news to investigative ...

After a friend asked how to run faster, the solution wasn’t altitude training — it was the opposite. This custom-built oxygen mask was designed to flood the body with extra oxygen during workouts, ...

A team of scientists announced Tuesday they have developed new deep-sea landers specifically to test their contentious discovery that metallic rocks at the bottom of the ocean are producing "dark ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...