$24 million land deal creates 7-mile-long Bay Area corridor of protected redwood forests to the ocean
In one of the largest deals to protect open space in the Bay Area over the past decade, an environmental group is purchasing ...
Most animals have their own version of tree rings. Here's how we biologists use them to help species thrive
We have a natural fascination with time—how landscapes have been carved over millennia, how our bodies grow and sag with age, ...