Germany is not a big enough country to devote all of its land to creating renewable energy – but there is another place with vast expanses of empty space and limitless sunshine.

In this video, physicist and author Harald Lesch talks about how Germany could phase out coal and nuclear power completely and still meet all of its energy needs.

Sarah shows us four essential items that individuals can use to help the environment.

The North Sea is an unpredictable and mysterious marine habitat, teeming with life. Join marine biologists Florian Graner and Natali Tesche-Ricciardi on an exciting adventure!

Winter has finally hit Berlin, causing traffic chaos and a lot of complaining from the locals, but actually some people seem to prefer the snow! (video copyright dpa)