Two free-climbers achieved the seemingly impossible Wednesday, successfully scaling El Capitan's Dawn Wall in Yosemite National Park. Here's a look at five other achievements that were once considered impossible.
Several major fires are burning across California and the West, with the El Portal fire nearing a stand of sequoia trees in Yosemite National Park.
California fire crews are battling the so-called Sand Fire, which doubled in size over the weekend, as well as a fire near Yosemite National Park. Intense heat is expected to continue in the state this week.
Coming on the heels of its quarterly earnings report, the beta version of Apple's latest Mac operating system, OS X Yosemite, will become available to the public starting Thursday.