High above Earth's poles, intense electrical currents called electrojets flow through the upper atmosphere when auroras glow in the sky. These auroral electrojets push about a million amps of ...

If you hear rattling, rustling, buzzing or any other strange sound coming from your walls, here are the common culprits.

Sinn updated one of its best dive chronographs by changing the crown and pusher configuration. Now it is better than ever.

Astonishingly slim yet perfectly potent and with impressive camera capabilities, the Oppo Find N5 is the new foldable to beat ...

Sea turtles navigate using Earth's magnetic field like a GPS. Scientists found they learn and remember magnetic locations.

A quick anatomy lesson: The glans connects to the shaft, which diverges into two clitoral legs that run beneath the outer ...

The turtles rely on Earth’s magnetic ... you have to see to believe. Astronauts Butch Wilmore and Suni Williams, who have ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Loggerhead sea turtles (Caretta caretta) are pretty loyal marine reptiles. Even with their roughly 8,000-mile-long migrations across oceans, they consistently return to the same feeding and ...

These films as produced were entirely nonmagnetic, showing no tractive effects in a strong magnetic field. Upon heating to about 350°C. for a few minutes, however, they become strongly magnetic.

Astigmatism is an eye condition where light doesn’t hit the back of your eye evenly. It happens when either your cornea or lens aren’t perfectly round. Instead, it’s shaped like a football.

Tim Levin reported seeing something in the sky from Newark at 6:19 p.m. “Maybe unrelated, but there was a mild but unusual ‘burnt’ smell in the air maybe 20 minutes afterwards,” Levin ...