Scott Rosenfield

Author's Bio

Scott Rosenfield (@ScottRosenfield) is a Level 2 USA Cycling Coach and Outside's Online Editor.

Lance Armstrong Refiles USADA Suit

Lance Armstrong’s attorneys refiled a lawsuit against the U.S. Anti-Doping Agency Tuesday, a day after his initial suit had been dismissed, and only hours after USADA issued lifetime bans to... Read More

Sitting Takes Years Off Your Life

Sitting for more than three hours a day—even if you exercise—can shorten your life expectancy by two years, a new study finds. In a paper published Monday in the online journal BMJ... Read More

Marianne Vos Wins Giro Donne

Marianne Vos won her second straight victory at the Giro d’Italia Femminile, the only Grand Tour for women, after winning five of nine stages. Emma Pooley finished second, and American... Read More

Crash Axes Sanchez, Poel May Lose Kidney

Britain’s Bradley Wiggins held on to the yellow jersey in Stage 8 of the Tour de France on Sunday, surviving a weekend of carnage that claimed Olympic gold medalist Samuel Sanchez and... Read More

Rule May Open National Parks to Cyclists

National Park Service superintendents will have greater leeway to open their dirt roads to cyclists under new regulations published Friday by the Department of the Interior. Previously,... Read More

Weekend Reading: An Anxious Independence

The 4th of July is supposed to be a holiday. But the last thing you’re feeling right now is relaxed. With flights to make, “fun-filled” family get-togethers to recover from and plenty of work to...

Greipel Wins Crash-Marred Fourth Stage

In an eventful day at the Tour de France, Andre Greipel won the sprint into Rouen after a late-race crash took out a number of race favorites, including Mark Cavendish and American sprinter Tyler... Read More

Mission Begins to Find Earhart's Plane

On the 75th anniversary of Amelia Earhart’s disappearance, a team of scientists, historians and salvagers has embarked on a month-long expedition to find out what happened to the famous... Read More

Torres Misses Out on Sixth Olympics

American swimmer Dara Torres narrowly missed out on her sixth Olympic Games after finishing fourth in the 50-meter freestyle Monday night by nine-hundredths of a second. Torres, 45, won three... Read More

Fisherman Charged for Pulling Up Diver

A Florida fisherman accused of dragging a biologist from the seafloor by her dive flag and line was arrested on a misdemeanor battery charge Wednesday after a month-long investigation. The... Read More

NY Restricts New Coal Power Plants

New York environmental regulators adopted stringent carbon dioxide emission standards Thursday making it extremely difficult to build new coal plants in the state. Regulators set a CO2 emissions... Read More

U.S. Beaches Sicken 3.5 Million Each Year

Stormwater runoff is polluting U.S. beaches and sickening 3.5 million people each year, according to an annual report from the Natural Resources Defense Council released Wednesday. With more than... Read More

Bullets Poisoning California Condors

Fragments of ammunition left behind by hunters' bullets are poisoning California's critically endangered condors at “epidemic levels,” according to a study published in the Proceedings... Read More