Natural History Wanderings

The Mercury News  reports

The so-called “Firefall” is on display this week, a natural phenomenon where reflected sunlight makes Horsetail Fall light up like a glowing lava flow. It’s happening right now, but it won’t last long. You can join hundreds of other Firefall admirers at the park, but you’ll need to hurry up.

Read more and see photos at Yosemite: Firefall, waterfall looks like lava, going on now