Sports
Goal-line technology and a “VARification” system could reduce the number of controversial refereeing incidents during the tournament in Russia.
Aerodynamic experts suggest that Adidas' Telstar 18 should fly true and be less controversial than balls from past tournaments.
Research suggests that developing strength or aerobic fitness can improve long-term health. But is another method even better?
An attempt to run the fastest ever backward marathon highlights how wrong-way locomotion could assist in rehabilitation and athletic training.
If the NCAA tournament selection committee focused on the most recent games, it might make seeding more accurate, researchers found.
Researchers took a detailed look at 17 years of training records for Norway's Marit Bjørgen.
Behind the scenes of forecasting winter weather at the Olympics
The goals of a major push for football helmet safety should bring improvements, but the overall results remain unpredictable.
Concussions are "functional" injuries -- not something seen in a brain scan or a blood draw but in myriad symptoms arising from altered circuitry in the brain.
The vast majority of traumatic brain injuries are concussions. Researchers talk about the problem of these head injuries in sports.
Anything that has mass and moves can give off gravitational waves, but for familiar items they are extremely tiny.
Renowned swimmer discusses the strategies and expert guidance that helped him win 28 Olympic medals.