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From smartphones to electric-car batteries, minerals are essential. Can places like Alaska's Bristol Bay survive unscathed?
After 40-plus years of leading sold-out pelagic birding tours off the California coast, the trailblazing conservationist says it’s time to retire.
In low light conditions, you can get experimental with your methods to yield fascinating shots.
Audubon celebrates bill to decarbonize Virginia’s electric grid and set a 100% clean energy target as meaningful step toward reducing harmful emissions.