Add Yahoo as a preferred source to see more of our stories on Google. A school of grunts on a sunken World War II German submarine in the Atlantic Ocean off North Carolina. Karen Doody/Stocktrek ...

You don’t learn much watching Oceans—until it’s over. Then it finally hits you: You’ve learned how marvelous nature is, and how fortunate we are to see it unfold. A continuation of the Earth Day ...

You spend enough time on land. For your next vacation, consider heading under the sea. Swap your shoes for fins and clothes for swimsuits, then embark on an aquatic escapade. Here are eight options, ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Avery Paxton, National Oceanic and Atmospheric Administration (THE CONVERSATION) ...