This lesson plan provides students with evidence that all living things grow and change as they progress through their life cycle. All of the activities detailed in this lesson plan can be done with ...

BC's Philip Landrigan, M.D., and the Minderoo-Monaco Commission on Plastics and Human Health present a sweeping new report showing plastic as a hazard at every stage of its life cycle Philip Landrigan ...

The complex life cycle begins with tiny larvae that settle on solid surfaces and develop into sessile polyps. Through a process called strobilation, these polyps release free-swimming juvenile ...