Videos from Yosemite National Park show the iconic "Firefall" phenomenon glowing at Horsetail Fall inside California's crown ...

The world's fastest supercomputer 'El Capitan' can reach a peak performance of 2.746 exaFLOPS, making it the planet's third ...

A guidance counselor at El Capitan High School, John Mobley III, was arrested on suspicion of sexual assault after an ...

An E-bike rider was critically injured following a crash with an SUV in the southwest Las Vegas valley on Friday.

Las Vegas police are investigating a southwest Valley crash that has left an E-bike rider in critical condition.

A collision between an SUV and an E-bike has left the E-bike rider with life-threatening injuries, according to the Las Vegas ...

MERCED, Calif. (KFSN) -- A high school employee in Merced has been arrested on charges involving sex crimes with a student.

Yosemite National Park employees who recently were fired by the U.S. government worry cuts will affect the experience of ...

It is designed to ensure the safety, security, and reliability of the US nuclear stockpile in the absence of underground ...

Throughout the investigation, Merced Police Detectives identified John Mobley III, age 34, as the suspect. Mobley was ...