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Drones may be coming to a public agency near you. The benefits are obvious: Unmanned aerial vehicles are faster and cheaper than manned flights or boots on the ground, and can also go places that [...]

On a beautiful morning early this summer, Amy Patten led a team of native plant enthusiasts on a quest. They explored a 45-acre property, owned by Paul and Donna Woodward, in the hills west of [...]

When Spreck Rosekrans visits Hetch Hetchy — the valley in Yosemite National Park that San Francisco turned into a reservoir nearly a century ago — he looks beyond what is. Instead, he envisions [...]

This small rectangle of wetland near the San Francisco Bay in San Lorenzo doesn’t look particularly visionary. Above ground, it’s an appealing — if unusually orderly — array of meadows, cattails, [...]