A chalk henge artwork was believed to have been "vandalised" after a large oil patch was discovered on the ground, a ...

SAN FRANCISCO (KGO) -- An astronomical phenomenon is happening this weekend in the Bay Area. The so-called "California Henge" happens twice a year when the sun falls perfectly above the Bay Bridge in ...

SAN FRANCISCO (KGO) -- This week, it turns out the solar eclipse isn't the only rare astronomical phenomenon. San Francisco has one of its own! Tuesday morning was the so-called "California Henge." It ...

California Henge only happens twice a year. If you want to spot it, get there on time. California Henge only last for a few minutes. California or San Francisco Henge occurs when the sun perfectly ...

Outside the southern English village of Avebury, there’s a huddle of towering beech trees that local lore claims inspired J.R.R. Tolkien’s humanoid trees, the Ents. True or not, the village’s ...