About 360 million years ago, the shallow sea above present-day Cleveland was home to a fearsome apex predator: Dunkleosteus terrelli. This 14-foot armored fish ruled the Late Devonian seas with ...

There are at least 900,000 species of insects and the ocean is the largest biome on the planet, so you would think there would be tons of insects riding the waves. But it turns out the sea skaters are ...