Wondering if someone you know is a narcissist? A simple five-minute test can help you. Set a clear boundary and observe their ...

US engineers have tested a thermal propulsion reactor fuel at NASA's Marshall Space Flight Centre with the aim for it to be ...

Elon Musk's company saw mixed results today, with Starship's booster sticking the landing while the upper stage failed during ...

People hoping to join the FDNY Fire Cadet Academy must first prove they have the strength, stamina, and grit to pass the ...

If you’re short on time, Stoner recommends the three-minute step test as another alternative that offers a score of aerobic ...

A heart surgeon has revealed the simple at-home test ... is one Britain's biggest killers responsible for about 66,000 deaths each year, equivalent to one fatality every eight minutes.

Your 60-second step count is a powerful fitness indicator. Find out how many steps you should be taking and how to improve your speed and endurance.

Walk — don’t jog or run — one mile as fast as ... also known as the Queens College Step Test, involves stepping up and down on a 16.25-inch platform for three minutes. Women should do ...

The Starship's booster was caught as planned between two giant mechanical arms at the launchpad - but disaster hit the rocket ...

SpaceX has caught its Starship rocket back at the pad following liftoff. But the spacecraft launched on top Thursday was destroyed.