Peregrine falcons can reach speeds of up to 200 miles per hour when they drop from great heights to catch prey. NPS / Gavin Emmons Long absent from Yosemite National Park, peregrine falcons are making ...

It's early in the afternoon of April 30 and a group of rock climbers has gathered at the foot of a sandstone cliff that, in some sections, stretches up to 80 feet tall. For the next hour or so, ...