What can whale poop teach us about ocean nutrients? This is what a recent study published in Communications Earth & Environment hopes to address as a team of researchers investigated a link between a ...

Baleen whales don’t have teeth. Instead, they use baleen, a filtering system that lets the largest animals on Earth feed on ...

Its appetite hinges on nutrient-rich krill swarms, so climate shifts that shrink krill threaten energy reserves and migration. Read on to discover the 12-inch-thick throat muscles and a 90-second gulp ...