Watch the spectacular ‘Firefall’ phenomenon at El Capitan inside Yosemite National Park
Videos from Yosemite National Park show the iconic "Firefall" phenomenon glowing at Horsetail Fall inside California's crown ...
KTVU FOX 2 San Francisco on MSN2d
At 73, the mother of famed climber Alex Honnold scales great heights of her own
At age 73, Dierdre Wolownick is continuing to defy gravity, nature, and society’s stereotypes. She’s often referred to as the ...
Space.com14d
World's fastest supercomputer 'El Capitan' goes online — it will be used to secure the US nuclear stockpile and in other classified research
The world's fastest supercomputer 'El Capitan' can reach a peak performance of 2.746 exaFLOPS, making it the planet's third exascale computer.