Wearable health sensors such as photoplethysmography (PPG) wristbands, ECG patches and multi-modal biometric devices are typically developed and calibrated under controlled laboratory conditions.

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.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. In Charcie Chavis’ backyard in Conover, North Carolina, the view is no ...

New data center construction projects are springing up across the United States, as the tech industry seeks to meet huge computing demand to power artificial intelligence and the massive volume of ...

Soccer officials already rely on cameras to see who’s offside and who sent the ball out of bounds. But during this World Cup, refs will use digital twins of each player to view plays from every angle.

To fully grasp the magnitude of what could happen when an engine's crankshaft and camshaft sensors go haywire, we need to summarize the roles of those sensors during the motor's operation. The ...

The Trump administration’s decision to dismantle most of a $386 million federal ocean-observing network will leave scientists without an irreplaceable source of data used to understand how climate ...

A few weeks ago, I wrote about an app that looks at you through the Mac’s webcam, and as soon as it detects a slouching posture, it sends a notification. The app even logs all the instances and ...

Inflation risks have intensified in recent weeks as the price of oil has risen. The Fed at its meeting last week held the policy rate of interest steady in the 3.5% to 3.75% range on an 8-4 vote that ...

Inflation data last week was "bad news" for the U.S. Federal Reserve and means the Fed needs to be cautious about rate cuts until inflation begins to recede, Chicago Fed President Austan Goolsbee said ...

WASHINGTON, May 2 (Reuters) - Inflation data last week was "bad news" for the U.S. Federal Reserve and means the Fed needs to be cautious about rate cuts until inflation begins to recede, Chicago Fed ...

Uber has a long-term ambition that goes well beyond shuttling passengers: The company eventually wants to outfit its human drivers’ cars with sensors to soak up real-world data for autonomous vehicle ...