Agence France-Presse: It is one of America's most popular natural wonders. But even Yosemite National Park cannot escape the drought ravaging California, now in its fourth year and fueling growing concern.
At first glance, the spectacular beauty of the park with its soaring cliffs and picture-postcard valley floor remains unblemished, still enchanting the millions of tourists who flock the landmark every year.
But on closer inspection, the drought's effects are clearly visible.
The towering 8,840-foot (2,695-meter)...