If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

Melexis has brought out a linear Hall-effect sensor that draws less than 5 µA at 100 Hz and integrates digital filters for enhanced performance. Its flexible architecture is available in multiple ...

E-bikes and e-scooters will have to slow down across New York City starting Friday, as transportation officials roll out a new 15-mile-per-hour speed limit. The city’s Department of Transportation ...

Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world.

On the Move: How the MoDOT speed sensors work One of the technologies we use to determine traffic conditions is roadway sensors. They can sense everything from traffic speed to debris on the roadway.

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...