In the spring of 2005, common toads in Germany and Denmark began dying in a violent and highly unusual way. Witnesses ...
Zoo staff members are breeding thousands of tadpoles to ship to Puerto Rico in an effort to save from extinction the island’s ...
In the shadow of a long-extinct volcano, Crater Lake’s deep blue waters – and the surrounding forests and meadows – are home ...
On New Zealand’s North Island, one cave guarded a million-year-old secret. Its floor held bird fossils from creatures that later vanished, and frogs that look the same today. New Zealand is famous for ...