The feeding sequence, showing the energy flow from producers to consumers, is called a food chain. Each step is called a trophic level: producers are on the first trophic level 1, primary consumers ...

An agreement between Ireland and France will scale up collaboration on renewable energy and enhance use of power interconnectors linking the two countries – with a prospect of cheaper electricity ...

As more and more solar and wind energy enters Australia’s grid, we will need ways to store it for later. We can store electricity in several different ways, from pumped hydroelectric systems to large ...