A Calif. professor thinks they could save millions of lives.

Shortly after I stepped onto the Lost Horse Mine trail in Joshua Tree National Park, tucked down a dirt road near the popular Keys View, the signs of a previous fire were apparent. Blackened Joshua ...

Joshua Tree National Park is often described as an out-of-this-world experience or healing for one’s soul, says Donovan Smith, the park’s public information officer. “With blue sunny skies almost year ...