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NASA And National Park Service To Present Briefings On Upcoming Total Solar Eclipse

For the first time in 99 years, a total solar eclipse will cross the nation on August 21. Representatives from NASA, the National Park Service, other federal agencies and science organizations will provide important viewing safety, travel, and science information during two briefings at the Newseum in Washington starting at 1 p.m. EDT on June 21.

4,000-Ton Rockslide Closes El Portal Road Into Yosemite National Park Through Weekend

For the second time this year, forces of nature and gravity have blocked one of the primary access routes to Yosemite National Park, with El Portal Road (Highway 140) closed at least through this weekend after a rockslide covered 150 feet of the road under up to 20 feet of debris.