A curious ring of smoke floating high above Disneyland, California was picked up on camera earlier this month.
A recently uploaded video clip shows a featureless spherical object hovering motionless in the sky.
Police in California have appealed for information after footage emerged showing a car driving over a cliff.
Two climbers ascending California's second-highest peak recently uncovered a decades-old mystery.
Peculiar video footage has emerged showing a vaguely humanoid shape floating across the sky over Burbank.
A rare white whale has been filmed splashing through the waves off the west coast of Baja California, Mexico.
A man in California has been arrested for arson after attempting to set fire to his neighbor's house.
Parts of Southern California were relentlessly hammered by bolt after bolt of lightning earlier this week.
Researchers at the California Institute of Technology have developed an intriguing new sensory illusion.
The spacecraft blasted off from Vandenberg Air Force Base in California aboard an Atlas V rocket earlier today.
Claudia Ackley has taken it upon herself to sue the state for refusing to acknowledge the existence of Bigfoot.
Archaeologists discovered the artifact in Santa Barbara County, however all is not quite as it seems.
Alleged sightings of the cryptozoological creature have sparked concerns over the safety of local pets.
Wildlife authorities have been investigating the recent sighting of an ape-like creature in California.
The mysterious mansion in California has opened several new rooms to the public for the first time ever.
Pupils and staff at Stanford Avenue Elementary were left perplexed by a bout of very strange weather.
A police helicopter moved in to warn the group who had unwittingly ended up surrounded by great whites.
More UFOs have been reported over California than any other US state, claims a new book on UFO encounters.
Sierra Nevada's Dream Chaser space plane is being readied for a new series of tests in California.
An enigmatic species of shark found in the Pacific has been captured on film off the coast of California.