Titans of the trees: Stunning photographs of 3,200-year-old giant sequoias as high as 20-story buildings on Sierra Nevada slopes:
Here are some of the world's largest trees, rising majestically out of the snowy slopes along the Sierra Nevada mountain range. Photographer Michael Nichols spent two weeks capturing images of the 'President' the world's second-biggest tree which is at least 3,200 years old in Sequoia National Park, deep in the southern region....
