We often look at skeletons (when we look at them at all) as reconstructions: bones dug out of the ground or dissected out of a body, then carefully fitted and wired back together. But this process can ...

Five years ago, Zach Schwartz saw one hell of a fish. He came across it while surfing the internet, not the ocean. Regardless, it was unlike anything he’d ever seen. It was the skeleton of a swordfish ...

Thanks to carbon dioxide emissions, Earth’s seas are getting both warmer and more acidic. Until now, the consequences of ocean acidification were thought to be mostly limited to marine animals that ...