Cycling

"I think this is a game changer for those who have found biking too difficult. It makes this important form of exercise accessible to a broader community," wrote Dr. Ben Crookston, one of the study's authors.

"Wow dude you're a real bad ass," tweeted Donald Trump Jr. "Did you need to use steroids this time too, or was that just to cheat others out of wins throughout your career?"

Winner Fiona Kolbinger said: "I think I could have gone harder. I could have slept less."

Scientists studied the potential benefits of 18 different types of exercise.

Egan Bernal is likely to make history as the first Colombian to win the Tour de France.

According to social media users, he's a familiar sight on the Miami road.

Scientists compared exercises including running, weightlifting and high-intensity interval training.

He worked with the queen for 15 years.

Most of the healthiest cities are in northern Europe. Australia and Canada also do well—but the top U.S. city is in 34th place.

The complete elimination of all carbohydrates can be tricky for most people—so a new form of the keto diet has emerged.

Armstrong faced $100 million in possible penalties.

Forty-seven women took part in Tuesday's 10-kilometer race in the Red Sea city of Jeddah, according to BBC. The day also marked World Health Day.

A recent study pushes back against previous studies suggesting negative effects of cycling on men's sexual health.

The world's most famous cycling race begins on Saturday.

Sir Dave Brailsford said the package contained a nasal decongestant.

Jonathan Tiernan-Locke was banned from cycling for two years in 2014.

Froome's former team mate Sir Bradley Wiggins has been caught up in the controversy.

Wiggins has been under pressure to explain his use of corticosteroids.

Hackers have been releasing top athletes' medical data.

The medical details of top British cyclists have been released.

The Briton is aiming for his fifth Olympic gold medal.

The virus has seen athletes withdrawing from the Games.

Cyclist Robin Chard collapsed en route and died of a heart attack.

Two-time winner Chris Froome is a favorite to win in 2016.

Another four were injured when a pickup truck collided with a cycling group; the driver was taken into custody.

The government canceled Tecnoloso's contract after the company filed for bankruptcy.

Bartali, who rode as a courier to help the Jewish resistance, is believed to have helped save some 800 Jews.

They are not happy that France's race is paired with a Chilean wine.

Mario Cipollini was denying he was irresponsible to not wear a helmet while riding.

The famous guitarist, and keen cycler, Gigi Cifarelli tested positive after an amateur race in 2015.