Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and astronauts.

Training for a marathon? We spoke with experts to figure out whether hill repeats or tempo runs are the fastest path to ...

Leg turnover is also linked to power output. “The more power you put into the ground with each step, the more leg turnover ...

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

I know this stuff can get a little high-level and “strength-and-conditioning-nerdy,” but stick with me. My goal here is to help OnSI athletes and the everyday a ...

The success of CGI in marketing isn’t just about creating aesthetic visuals. It’s about creating scroll-stopping moments that ...

The post IShowSpeed Takes on Tom Brady, Kevin Durant in ‘Speed Goes Pro’ Trailer | Exclusive Video appeared first on TheWrap. "I was a fan of their work but not a fan of their choices," Powell says of ...

One of the most compelling reasons to train in zone 2 is that you can crank out significant mileage here without a high risk of injury or overtraining. “Because this is a low-stress, low-inflammation ...

Eunjung in her 30s, drawn by actor Kim Go-eun, created empathy.Kim Go-eun plays Ryu Eun-jung in the Netflix series 'Eun-jung ...

Debby will exit the Northeast on Saturday. Debby, which weakened from a tropical storm to a tropical depression Thursday afternoon, is slamming the Mid-Atlantic and the Northeast with heavy rain on ...

Jeyaretnam is a reporter at TIME, based in the Singapore bureau. She covers the Asia-Pacific region and global overnight news. The Labor Department will investigate companies suspected of “abusing” ...