Makers of smartwatches and other wearables have spent years trying to measure blood sugar without pricking your skin. The ...

Abstract: Reducing energy consumption while maintaining tracking accuracy is a significant challenge in the context of underwater target tracking using wireless sensor networks. The allocation of ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already ...

The Oura Ring 4 Ceramic has nothing new under the hood from its predecessor, the regular Oura Ring 4 -- if you could even ...

Abstract: In underwater multi-sensor systems for bearing-only tracking, propagation delays cause uncertainty in the state transition intervals. These intervals vary even for the same target observed ...

CHICAGO (WLS) -- The afternoon commute on the CTA Yellow Line is back to normal, after a train derailment earlier Tuesday. The Yellow Line runs from Chicago's far North Side to suburban Skokie.

CTA Yellow Line service was suspended early Tuesday because of a track condition near Hamlin. Shuttle buses are operating between Howard and Dempster-Skokie stations. Riders are advised to allow extra ...

The HIMAWARI8 satellite image for Jan. 16, 2017, shows cold cloud tops and deep convection attributed to a shear line, indicated by the white dotted line. Shear lines account for up to 20 percent of ...

Much of the heavy rains that hit the Philippines during the Amihan northeast monsoon season between November and March are triggered by "shear lines": kilometers-long bands of converging warm and cold ...

If you ride the Yellow or Green Line for your morning commute, leave yourself some extra time Friday morning. Both Metro lines experienced residual delays after the Yellow line was forced to ...