Category: Geology

Rockfall Reshapes Iconic Half Dome Climb

A massive sheet of rock has fallen from the vertical face of Half Dome, making one of the most

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The Mystery of Tuolumne Meadows

If you've never been to Tuolumne Meadows then you're missing out on one of the best parts of Yosemite,

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The Lyell Glacier has Stopped Moving

Conspiracy theorists will yell "there's no such thing", while climatologists are saying "I told you so" but for whatever

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Glacial erratics in Yosemite National Park.

YNN 20: Granite is Out!

Check out the latest installment of Yosemite Nature Notes titled Granite!

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Robbers Heist Local Mariposa Museum in Attempt on Giant Gold Nugget

Investigators are looking for a pair of hooded bandits who threatened workers at the California Mining and Mineral Museum

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Small Rockfall Makes Noise, Not A Lot of Damage

At about 12:40pm on Saturday, September 9, 2011, a small rockfall occurred from above the Lower Yosemite Falls Amphitheater,

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Slip Sliding Away

Garry Hayes, my former Geology professor, was on his way to Yosemite for a relaxing day off and caught

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inside glacier - Yosemite Nature Notes Episode 19 Glaciers - 2010

They Made Yosemite – Glaciers! (video)

Come along with the crew of Yosemite Nature Notes as they explore the most influential force in the shaping

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Mono Lake: It’s Worth It

Although Mono Lake lies just down the hill from Yosemite’s eastern entrance and plays such an important role in

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