Optical fibre cables have traditionally been used for high-speed telecommunications. But they have another valuable use in industry — as continuous sensors. Unlike ‘point sensors’, which measure data ...

University of Alberta and Canada’s Department of National Defence researchers have developed a tiny battery-free sensor that can be used to track vital signs and detect frostbite in soldiers in ...

The Rasmussen Reports daily Presidential Tracking Poll for Wednesday shows that 43% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-five (55%) disapprove. The latest figures ...

You know that mini panic when a fitness tracker dies right as you start a workout. What if the patch on your skin could power itself the moment you begin to sweat, with no rechargeable battery and no ...

SEATTLE — A UW Medicine surgeon-engineer is helping design a tiny wireless sensor that could sit inside a tear drain and continuously monitor the body for signs of disease. “Yes, eyes are the windows ...

NFL free agency is off and running, and we're keeping track of every major signing, trade and release of the 2026 offseason, with analysis from our NFL nation reporters and grades from our experts.