Team USA coach Anita Fuentes said lifeguards didn't react, so she jumped in to rescue the unconscious athlete at the bottom of the pool.
Olympian Chloe Kim announced she is taking a break from snowboarding for her mental health.
Canada’s Captain Clutch, Marie-Philip Poulin, delivered at the Olympics again.
The jackets include a smart, honeycomb-like fabric layer built in that expands or contracts in response to temperature changes.
Kevin Durant has led the U.S. men’s basketball team to their fourth consecutive Olympic basketball gold medal with a 87-82 win over France.
"At night, sleep’s not guaranteed," Tuliamuk said. "I have to wake up and go run, feeling like a zombie.”
The underdog Team USA swimmer spent much of the race in the middle of the pack, but blazed home to win.
The U.S. swim star had a powerful message after winning the 1500-meter freestyle.
The U.S. women’s gymnastics team overcame adversity to win the silver medal at the Tokyo Olympics after Simone Biles withdrew from the event.
Chase Kalisz nails victory in the 400-meter individual medley for the first American gold at the Tokyo Games. Teammate Jay Litherland grabs the silver.