When you imagine a coral, it's probably not walking around. In fact, by most accounts, corals are sessile, meaning they are fixed to the surface of their habitat, often the reef built from the bones ...

When it comes time to migrate, new research has found how a free-living coral ignores the classic advice and goes straight towards the light.

Shallow coastal waters are hotspots for methane emissions, releasing significant amounts of this potent greenhouse gas into the atmosphere and contributing to global warming. This new research ...