As the ground shook from a 5.2-magnitude earthquake, a herd of elephants at the San Diego Zoo Safari Park sprung into<a class="excerpt-read-more" href=" More ...

The United States Geological Survey recorded a preliminary earthquake of 5.2 about 2.5 miles south of Julian on Monday ...

The elephants felt the ground begin to rumble Monday in San Diego, and instinctively went into protective mode.