A 27-year-old motorcyclist was killed Saturday morning when his bike slammed into a recreational vehicle in Perris.
An Ontario police officer was severely injured Tuesday morning after his motorcycle collided with a big rig.
An 11-year-old boy was killed Sunday in an off-road vehicle crash.
A motorcyclist was gravely injured following a crash between his cycle and a car near the Rose Bowl, authorities said.
Ryan Turner, 24, was riding a motorcycle near Orangewood Avenue and Monarch Street when the crash occurred just after 12 p.m., police say.
Police Wednesday chased a motorcyclist for 40 minutes on the 101 and 60 freeways before the pursuit ended in East Los Angeles, according to authorities.
Authorities say a 31-year-old man died Saturday morning when his motorcycle struck a palm tree on the Pacific Coast Highway in Newport Beach.
Friends and family will hold a fundraiser in Woodland Hills this weekend for a 23-year-old aspiring model who lost her legs in a motorcycle accident earlier this year.
Friends and strangers gathered together in Ontario Saturday to support a family grieving the loss of a 4-year-old girl.
A 4-year-old girl — who was apparently riding on the back of a motorcycle — died Tuesday in a collision involving a semi truck.
The Los Angeles Police Department says a suspect they chased Thursday is dead.
A traffic collision involving an LAPD motorcycle officer Tuesday prompted the closure of the transition road from the eastbound 10 Freeway to the northbound 110 Freeway.
A 40-year-old motorcycle rider was killed Sunday afternoon in a crash in Costa Mesa.
Officials say a prominent restaurant owner caused a deadly accident that killed one motorcyclist and seriously injured another in Long Beach Friday evening.
A Hawthorne police sergeant was killed Monday in a crash on the eastbound 105 Freeway in Lynwood.