introduced species

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The Galapagos penguin, one of the world's rarest, sees a glimmer of hope

The Galapagos penguin, one of the world's rarest, sees a glimmer of hope

Biologists created a unique method to boost numbers of the tropical bird—and it seems to be working.

Giant lizards, hissing ducks, and pythons: Florida has an invasive species problem

Giant lizards, hissing ducks, and pythons: Florida has an invasive species problem

Should Floridians welcome their new bizarre menagerie or fight back? A dispatch from an extremely Florida war.
Carl Safina: Keeping hope alive in a world of extinctions

Carl Safina: Keeping hope alive in a world of extinctions

The litany of lost species can be overwhelming, but as the recovery of species from bald eagles to humpback whales shows, our actions do matter.

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