Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, we might be running out of time to find the source.

Two North Atlantic right whales were spotted off the Gulf Coast of Alabama recently in a rare encounter less than a mile away ...

These large, water-loving animals, native to sub-Saharan Africa ... While Southern right whale populations remain stable, the ...

Lethal entanglement in lobster fishing gear is one of the biggest threats to the North Atlantic right ... the whales' survival because it takes place during months in which the giant animals ...