science

Hundreds of people gathered around large screens at Balboa Park’s Air & Space Museum, collectively holding their breath…

People around the world will have their eyes on San Diego County today when the Orion capsule carrying…

San Diego County has 11 of California’s 124 marine protected areas, or MPA’s. These areas are designed to…

NASA says that people along the coast of San Diego County might hear a sonic boom Friday afternoon…

When the crew of the Artemis II mission to the moon splash lands off the coast Friday, it…

Trump’s budget proposal takes aim at programs that make Americans smarter, healthier and safer. What’s his real agenda?…

What to KnowYuri’s Night Out Los AngelesGriffith ObservatoryApril 11, 2026Noon to 10 p.m.Free activities will pop up around…

This is the Trail Report, a weekly email newsletter from reporter Maura Fox about hikes and San Diego…

A 4.6 magnitude earthquake shook parts of Northern California this morning. It happened just after 1:30 a.m. on…

SANTA CRUZ — Students from Ernesto Galarza Elementary School in San Jose enjoy an education sail Friday morning…

Diablo Canyon near Avila Beach in San Luis Obispo County, pictured last December, is California’s last nuclear power plant. In…

In less than five days, the Artemis II mission is scheduled to launch from Kennedy Space Center in…

San Diegans gather at watch parties, along shoreline to glimpse Artemis II splashdown off coast – San Diego Union-Tribune