Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Imagine you’re two hours into a long run and your pace—one that felt easy and controlled an hour ago—now requires more effort to maintain. This feeling of working harder to maintain the same pace is ...

A recent study published in The Astrophysical Journal Letters has provided the most precise distance to the Coma Cluster of galaxies yet — and also has deepened a crisis in cosmology. The problem is ...

So many possibilities when two bricks know one another’s exact relative position. So many possibilities when two bricks know one another’s exact relative position. is a senior editor and founding ...

Most planets spend their lives orbiting a star, but some are destined for exile. According to a study published in Science on Jan. 1, 2026, astronomers have successfully measured the mass and distance ...

Have you ever wondered how a robot navigates a cluttered room or how a drone maintains its altitude with pinpoint accuracy? The secret lies in the tools used to measure distance, an often-overlooked ...

The answers to your question, respectively, are yes and no. Yes, RFID can measure distance. There is an English soccer club—I’m not permitted to say which one—that has deployed a solution for tracking ...

If you’ve been holding out on adding a distance-measuring device to your gear arsenal, now is the time to act, because FlightScope’s i4 Rangefinder is packed with game-enhancing features to help you ...

A new dual-microcomb method enables chip-scale devices to measure distances with nanometer accuracy, paving the way for advances in nanotechnology and photonics. (Nanowerk News) Optical frequency ...