This video explains how compasses use Earth’s magnetic field to point north, breaking down the science behind one of humanity ...

Swissto12, the Switzerland-based small geostationary satellite specialist, has signed a contract to build the first optical relay spacecraft using its washing machine-sized HummingSat platform.

A new discovery by McGill researchers sheds light on how we retain memories over time, even though brain activity is ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. Are you still assuming it's easier to ask ...

If your starter word contains a rarely used letter, rethink your strategy. Here are the most commonly used letters in the alphabet. CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture ...