Animals need their exercise, too.
Michael Phelps burned so many calories while swimming that he had to continuously eat to maintain his weight.
Our bodies are ready.
The answer may or may not surprise you.
Time to find out what's REALLY going on in the ocean.
It's never too late to break a record.
The easiest installment for the coolest pool.
Ever wish you could breathe underwater?
Ice ice baby.
"It's okay not to be okay."
How long can you hold your breath?
This isn't one of Katy Perry's backup dancers.
This tiny robot can take off from water.
We caught up with the Olympic gold medalist.
Teaching kids the perfect doggie paddle.
It swims just like the real thing.
Dreams do come true.
Nothing more, nothing less.
Orca's got skillz.
Consider this season hacked.
It was close.
They'll rush to the aid of swimmers in trouble.
This wasn't your typical rescue mission.
The chain stretched 100 yards into the water.
Give this kid a gold medal.
Very good dog.
Stay away from this beauty.
The 2032 Olympics need to get here faster.
Ditch those clunky tanks.
Would you take a dip?
Who needs bay watch?
Those abs can do no wrong.
Canceled meet? No problem.
Here's one way to spend New Year's Day.