Fixing the speedometer on my Honda S2000, which as you can see clearly reads too high. While traveling at a GPS verified speed of about 80 to 81 miles per hour, you can see the car’s speedometer is ...

One of the most remarkable discoveries made by astronomers in recent years is the identification of an extremely strong "mega-laser" signal that has travelled over 8 billion light-years without losing ...

Editor’s note: This story originally appeared on Laser Wars, a newsletter about military laser weapons and other futuristic defense technology. Subscribe here. The U.S. military is paving the way for ...

A new breakthrough in wireless technology could dramatically boost internet speeds while cutting energy use—by switching from radio waves to light. Researchers have developed a tiny chip packed with ...

ST. PETERSBURG, Fla. — For three nights, 50 blocks of Central Avenue in St. Pete will be illuminated with a rainbow of laser lights. The lights will project off the roof of the Mari Jean Hotel and end ...

Artemis II Commander Reid Wiseman peers back at Earth out of one of the Orion spacecraft's main cabin windows last Thursday. (NASA via AP) Editor's Note: This is an excerpt from WBUR's daily morning ...

Built-in speedometers have been the standard method for measuring our driving speed since the early 20th century. These devices have seen some changes in the time since, including transitioning from a ...