Juliet Macur

Many families are engaged in tense debates after a new study found a high percentage of N.F.L. players had developed degenerative brain disease.

Many women say being open about the fertility treatment is a form of empowerment. But critics say all the talk can be misleading.

What do you do when a $25 billion complex is under construction nearby? One couple in Abilene had an idea.

Kassi Solberg has concerns about a proposed complex, the size of 3,800 football fields, near her home. Trust us, the developer says.

Special rules will again be in place. Podium spots might be shared.

The accusation surfaced as Russia tries to re-establish its Olympics eligibility.

At 16, out of love with the sport, Liu stepped away. On Thursday, she became the first American to win individual gold in women’s figure skating in 24 years.

Adeliia Petrosian, de 18 años, tiene el currículum de una medallista. Pero su entorno formó parte de un escándalo de dopaje en los Juegos Olímpicos pasados.

Adeliia Petrosian, 18, has the résumé of a medal contender — and ties to coaches and a skater who were at the center of a doping scandal at the last Winter Games.

Ilia Malinin, who led the United States to a team gold medal at the Winter Olympics and will now vie for his own, is testing the physical limits of what is possible on the ice.