Area of Focus: Marine

August 18, 2023

Climate is shifting 4,000 years of polar food stability

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

August 16, 2023

Why are Oregon’s gray whales so much smaller?

Is the size difference normal? Or are they unhealthy?

August 15, 2023

Wild Cam: Female jaguars avoid trails—probably to save cubs from males

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

August 10, 2023

Horseshoe crab guidelines meant to aid threatened shorebirds

Rufa red knots depend on horseshoe crab eggs

August 4, 2023

Watch: The surfboard-stealing sea otter

Authorities are investigating a wave of incidents in California

June 29, 2023

Skin disease on rise in endangered killer whale population

Researchers worry it points to underlying health problems in the struggling population

June 16, 2023

Boat strikes a growing cause of Belize manatee deaths

As boat traffic increases, it poses a greater threat

June 14, 2023

Pacific Northwest cougars can island hop

The discovery offers a new understanding of how cougar populations may be connected

June 12, 2023

As the avian flu spread, its severity grew

Researchers found the virus is usually severe in mammals

June 8, 2023

To protect black terns, follow their migration

Focusing on the breeding grounds may not be enough