Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.

Scientists at New York University and NYU Shanghai have developed a new kind of gear that works without teeth or direct ...

In the world of narrowbody jets, every inch counts. Discover the surprising length difference between these two rivals.

Ultra-thin televisions look great and save tons of space, but tend to suffer when it comes to audio. These soundbars can help ...

The A350-1000 is about seven meters (23 feet) longer than the A350-900. This allows it to carry around 40 additional people ...

From laggy screens to awkward controls, these infotainment systems from American, European, and Asian carmakers proved clumsy ...

Scientists reveal how bacteria switch direction through a microscopic tug-of-war inside their motors, driven by energy and ...

The new PXG GEN8 0311 iron lineup offers all types of players speed and forgiveness in a new-look tech package that pushes the limits.

Ski goggles have come a long way since the days of neon onesies and straight skis. Today’s goggles are high-tech masterpieces ...

Ski goggles have come a long way since the days of neon onesies and straight skis. Today’s goggles are high-tech masterpieces ...

Tracking isn’t magic. It’s details—quiet feet, good light, and the ability to read sign without turning every step into...