Using water as an energy source has deep roots in history.

Hydropower is well known, but there are other innovative ways of using water to generate energy.

The principle of a circular economy is that materials previously viewed as waste are treated as resources, or raw materials in their own right.

Getting placed in the right bin is just the beginning of a journey of deconstruction and reconstruction that sends recycled plastic around the world.

Access to drinking water is a major challenge for the world, but innovation can help.

Water is critical to the functioning of any living organism