The pollution of the ocean is a massive environmental crisis. It may seem overwhelming, but the problem can be broken down into small tasks to which every individual can contribute ..read more

Much of the planet is swimming in discarded plastic, which is harming animal and possibly human health. Can it be cleaned up ..read more

Even one of the most remote places on Earth couldn’t hide from the scourge of plastic trash ..read more

Marine ecosystems contain a diverse array of living organisms and abiotic processes. From massive marine mammals like whales to the tiny krill that form the bottom of the food chain, all life in the ocean is interconnected. While the ocean seems vast and unending, it is, in fact, finite; as the climate continues to change, we are learning more about those limits. Explore these resources to teach students about marine organisms, their relationship with one another, and with their environment ..read more

Plastic is ubiquitous in our everyday lives. Some plastics we can reuse or recycle—and many play important roles in areas like medicine and public safety—but other items, such as straws, are designed for only one use. In fact, more than 40 percent of plastic is used only once before it is thrown away, where it lingers in the environment for a long, long time. It often breaks down into smaller and smaller particles, called microplastics, which can be ingested by both animals and people. Fortunately, there are things we can do to help—like stop using plastic bags, straws, and bottles ..read more