If you head to Yosemite National Park this time of year and stop by Horsetail Fall at just the right time, you might see something spectacular: As the sun sinks low in the sky, the waterfall glows with streaks of gold and yellow — and it looks just like molten lava.
Photographers like Michael Frye flock to the park every February to try to capture the phenomenon. Frye, author of The Photographer's Guide to Yosemite, describes the sight to NPR's Audie Cornish.
With fewer than two weeks remaining before Russia's presidential elections, supporters and opponents of Russian Prime Minister Vladimir Putin are trying to show their strength with rallies and demonstrations.
After being stunned by the size of opposition rallies in December, pro-government forces bounced back with competing events of their own.
Robert Ford (left), the U.S. ambassador to Syria, speaks to an unidentified U.S. military attache during a guided government tour in the northern Syrian town of Jisr al-Shughur last June. The U.S. has closed its embassy in Syria owing to security concerns, but Ford is using Facebook to stay involved in the country.
The U.S. evacuated the staff of its embassy in Damascus earlier this month owing to security issues. But that hasn't stopped Robert Ford, the U.S. ambassador to Syria, from using social media to keep in touch with events on the ground, and to try to shape them.