Area of Focus: Marine

Researchers tested computer programs to see how well they identified individuals by their markings

The turtles forage along the continental shelf

Bowhead whales are changing their timing and path of migration

As coral die-offs continue, researchers look for ways to revive Caribbean reefs

Biologists suspect drought contributed to the growth of bacteria that thrive in salty waters

Archaeological remains reveal how the Canadian Arctic’s food web has changed

Is the size difference normal? Or are they unhealthy?

Cameras along game trails may not give an accurate view of the species

Rufa red knots depend on horseshoe crab eggs

Authorities are investigating a wave of incidents in California