A Chinese mission validates a deep-sea electro-hydrostatic actuator for cutting pipelines under extreme pressure.

When most think of the tropics they picture Hawaii with its sandy beaches, swaying palms and endless sunshine.However, Hawaii ...

If your definition of ‘fitness’ is your ability to do work – not just your VO₂ max score – and you want to improve that ability, then there’s a strong argument that one of the best things you can do ...

The fifth Talon-A vehicle could be adapted for a new set of missions with an added air-breathing propulsion system. Credit: Stratolaunch In an age of increasingly routine rocket-powered but expendable ...

A single hair can give a lot of information about you. The hair on your head grows 2-6 years before falling out. Many tiny blood vessels feed the base of each strand. During that time, your hair shaft ...

Sleep apnea is a serious sleep disorder that happens when your breathing stops and starts while you're asleep. If it goes untreated, it can cause loud snoring, daytime tiredness, or more serious ...