Chinese researchers unveiled a supercooling chip breakthrough that boosts gallium nitride radar performance by 40% for ...

Avalanche experts say adding sensors that measure wind, solar radiation and snowpack temperatures could help refine avalanche ...

At CES, we saw fancy radar that images almost as clearly as lidar, lidar almost as cheap as radar, and a way to make the ...

A: A radar gun utilizes radio waves to measure the speed of vehicles within its range. Another speed detective device, referred to as Lidar (laser), utilizes a beam of light to measure the speed of a ...

There’s an ongoing arms race between radar detector manufacturers and law enforcement agencies that has led to a constant evolution of both radar guns and detectors alike. Radar guns have become more ...

Fall golf: It is the best of times, and also the coldest of times. In order to truly enjoy the crispy, glorious end of the season, you have to have the right gear. And that means shoes that are ...

Radar detectors are pretty simple. They detect when a cop is shooting radar at you, and warn you — often just too late — to slow down. Sometimes you're lucky enough to catch a cop early, but other ...

A new particle detector has passed a crucial test that shows it is ready to detect the "ashes" left over from a unique primordial soup that filled the universe immediately after the Big Bang. The ...

Then, there’s the community-based approach: Waze. While it’s not available worldwide, millions of drivers use it every day to report police locations, speed traps, hazards, and more, making it one of ...

The McNamara Block, a two-story brick building at 206-208 E. Superior St. in Duluth, has been sold for $40,000 to H.C. Daniels Inc., of West Palm Beach, Florida. Daniels was in the area on a fishing ...