People are spotting rare tropical fish never before seen in California, brought there because of El Niño. (Photo: Scripps Pier Cam, provided by Nick Meyers) ...

Two helicopters collided while trying to land just below Mount Everest’s base camp. The crash Tuesday killed at least one person and injured two others. (Photo: AP) ...

The United States conducted defensive strikes on some Iranian targets in the Strait of Hormuz, a U.S. official said Monday, shortly after President Donald Trump said the U.S. wouldn’t launch strikes ...