Should we worry about the Monterey pine going extinct?
The San Francisco Bay is rising. A design competition aims to surface solutions before it’s too late.
A new look at nature in San Francisco.
The most destructive wildfire season in California history has nearly ended. Will this be the new pattern — or can we bring fire back on our own terms?
Twenty-five years after the Oakland Hills fire, people still disagree about whether blue gum eucalyptus is a fire threat in the East Bay Hills
A 19th century industrialist and his legacy of trees.