Most living things move in one direction, from birth to death. This jellyfish does not. This video explores how it can revert its adult body back into a juvenile state and begin life again. The ...

Jellyfish are thought to pre-date the dinosaurs by millions of years. Thousands of jellyfish have been launched into space for experiments. Here are 12 things you probably didn't know about these ...

Climate change and human activity have impacts that ripple through all ecosystems. Their negative effects can lead to population imbalances across these various ecosystems. While populations of many ...