SAN DIEGO — A decades-long effort to save a critically endangered Hawaiian crow from extinction is taking a new strategy — relocating the birds to a different island than their historical home.

For decades, conservationists have been trying to save a critically endangered Hawaiian crow from extinction. Now, they have taken on a new strategy that involves relocating the birds to an island ...

Crowds cheered and couples kissed when the crystal-covered ball weighing almost 6 tons and featuring 2,688 crystal triangles descended down a pole in Times Square. Thousands of revelers stuck it ...

Reintroducing Hawaii's sacred crow, how desert ants find their way, pterosaurs paddle-like tails, and how gophers rebuild ...

A decades-long effort to save a critically endangered Hawaiian crow from extinction is taking a new strategy—relocating the birds to a different island than their historical home. And the San ...

The birds, described as intelligent and charismatic, are the last survivor of all the Hawaiian crow species. Habitat loss, predation and disease by introduced species are threats, among other factors.

A decades-long effort to save a critically endangered Hawaiian crow from extinction is taking a new strategy — relocating the birds to a different island than their historical home. And the San ...