In continued efforts to raise awareness for congenital heart defects (CHD), Children's Healthcare of Atlanta said four young ...

The show, narrated by Tom Hanks, offers glimpses of critters large and small. And capturing that footage is no small feat.

A peachy orange baby killer whale was spotted bouncing and rolling in waters off Washington, a nonprofit said. A pod of the ...

This is the adorable moment a beluga whale plays with two children on their visit to Chimelong Ocean Kingdom in Guangdong, ...

The Seymour Marine Discovery Center in Santa Cruz is restoring its iconic blue whale skeleton using sustainable materials and ...