Making a quadcopter go fast would seem to be quite simple: just strap on powerful motors, aim the quadcopter roughly at where you want it to go fast, and let ‘er rip. Because of aerodynamics and other ...

The Vespa Elettrica is the first electric scooter in the Vespa family. It debuted last year with an underwhelming 45 km/h (28 mph) top speed. While seemingly odd for such a storied scooter company, ...

Researchers at the Korea Advanced Institute of Science and Technology (KAIST) have unveiled a humanoid lower-body platform capable of sprinting at 12 km/h, moonwalking, duck-walking, climbing tall ...

Hurricane Hunters measured the gust while flying through Hurricane Melissa’s eye on Oct. 28 Meteorologists confirmed this week that a wind gust recorded in Hurricane Melissa’s eyewall was the ...

Drivers in Amsterdam continue to exceed speed limits on roads converted to 30 km/h, and national research suggests this is ...