Mikaela Shiffrin was even more alert to the potential dangers of training courses when the American star started skiing again ...

Heart rate training makes sense for endurance sports, because the harder you work, the faster your heart beats. So you can use that relationship in reverse: the bigger the number on your heart rate ...

Dak Prescott and the Cowboys had their best performance of the season in their 44-22 victory over the Commanders on Sunday.

Comet Lemmon will be visible during October 2025 during the Orionid and Taurid meteor showers, creating a month of potential comets, "shooting stars" and fireballs. (2024's Comet 12P/Pons-Brooks is ...

It took less than a minute for each soldier to touch the ground after exiting a pair of C-130Js during training jumps ...

MARTIN: Did you get a workout in this weekend? How'd it go? MARTÍNEZ: I got two. One was an easy one, and the second one was I put myself through the ringer. MARTIN: (Laughter) Excruciating. OK.