In cities, the buildings and streets act like a modern version of Stonehenge. When the sun rises or sets at just the right ...

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 ...

Hengefinder is an app that, given times and places, can help you experience "stunning moments when the sun or moon aligns ...

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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 ...

This is also the time of the Chicago-henge, where the sunrise and sunsets line up perfectly with the east-west grid of the city. The twice-a-year treat can be seen in downtown Chicago this weekend.

Perhaps you’ve heard of the special cityscape vista that’s become known as Manhattanhenge or even Bostonhenge, the phenomenon when the sunset falls perfectly between city blocks, drawing onlookers and ...