Portaledge camping at Yosemite.
Jumping on the Trolltunga rock in Norway.
Photo by Opple Voodda.
British climber John Roberts in South Africa.
Ice climbing a frozen waterfall.
On the Kjeragbolten boulder in Norway.
Skywalking on Mount Nimbus in Canada.
Photo by CMH Summer Adventures.
Extreme kayaking at Victoria Falls.
Blake Aldridge dives 29 meters from the rock monolith during the Red Bull Cliff Diving World Series in Portugal.
Climbing Mt. Wellington.
Photo by S. Karpiniec/Creative Commons.
A death-defying act by Eskil Rønningsbakken in Norway.
Alex Honnold at Yosemite.
Shot taken from a documentary entitled Alone on the Wall about Honnold’s adventures.
Now imagine if you dropped your phone down there.
Photo by Copaintok74/Creative Commons.
Base jumping in Yosemite.
A ride at the Stratosphere Tower in Las Vegas.
In Ft. Tryon park.
By Jordan Matters, from the book Dancers Among Us.
Driving down a sand dune in Lucky Bay, Australia.
- President Obama unveiled a climate change plan on Monday that calls for federal limits on the amount of carbon power plants can produce.
- Puerto Rico has failed to make a $58 million debt payment, and credit rating agency Moody's says the U.S. territory is in default.
- The man accused of fatally shooting a Memphis, Tennessee, police officer on Saturday has turned himself in.