Protected Too Late: U.S. Officials Report More Than 20 Extinctions

The animals and one plant had been listed as endangered species. Their stories hold lessons about a growing global biodiversity crisis.

Protected Too Late: U.S. Officials Report More Than 20 Extinctions

The animals and one plant had been listed as endangered species. Their stories hold lessons about a growing global biodiversity crisis.

Like in ‘Postapocalyptic Movies’: Heat Wave Killed Marine Wildlife en Masse

An early estimate points to a huge die-off along the Pacific Coast, and scientists say rivers farther inland are warming to levels that could be lethal for some kinds of salmon.