Looking for a sky event this week? Check out our full Sky This Week column. November 15: Ceres passes a double star Saturn's moon Iapetus reaches western elongation today, when it is at its brightest.

Growing up in the ‘80s and ‘90s, my only understanding of HIV was what I saw on TV. As a young person, I thought that’d never ...

Along California’s Highway 1, where the road clings to cliffs like it’s afraid of heights but can’t resist the view, there’s a spot that makes first-time visitors stop mid-sentence and just stare.

Try Garrapata State Park instead. This hidden spot has all the coastal drama that made Big Sur famous. But you won’t spend an hour looking for somewhere to park your car. The hiking paths wind through ...

New global stress map reveals areas where the Earth's crust is on the verge of collapse, doubling the data and changing ...

SpaceX will launch an advanced ocean-mapping satellite from California early Monday morning (Nov. 17), and you can watch the ...