Archaeologists confirm a mile-long tunnel network under Cusco’s Temple of the Sun, revealing Incan engineering and links to ...

Evacuation warnings issued for other communities, including San Elijo Hills, to the northeast of San Elijo and So. Rancho Santa Fe, also were lifted.

An unfounded bomb threat at San Elijo Middle School on Tuesday prompted safety protocols and a thorough search of the San Marcos campus that involved law enforcement dogs.

Thirty San Antonio middle and high school students are conducting cutting-edge, collegiate-level aerospace research to learn how humans could live on the moon.

Plans for a proposed apartment complex in San Elijo Hills are raising concerns about emergency preparedness from area residents.

Despite recent restoration efforts, water levels in the San Elijo Lagoon in Encinitas are dropping to levels that could affect the mortality of fish and other wildlife in the area, according to ...

The San Elijo Lagoon, a beloved destination with over eight miles of trails and diverse wildlife, is experiencing a serious environmental crisis.

San Elijo Lagoon needs a new dredging approach, says the San Diego Nature Collective. The environmental nonprofit says that the lagoon has been having issues anticipated since July, made far worse ...

A view across San Elijo Lagoon Ecological Reserve from the top of Annie’s Canyon Trail, about 20 miles north of San Diego.

Texas' first show cave has reached a special celebration. Wonder World Cave and Amusement Park recognize 120 years in the community.

The new San Elijo Activity Hub Park & Ride has officially opened in Encinitas, marking the latest project in the massive Build North Coast Corridor infrastructure program to reach completion.

A popular San Antonio-area attraction and animal residence is getting its own Guinness World Record. The Bracken Cave Preserve, located on the northern outskirts of the San Antonio area in Comal ...