The need for fresh water is as strong as ever. However, the supply is becoming increasingly unpredictable for all manner of species.

Is our solar system unique? Since the first discovery of a planet orbiting another star, some 280 alien solar systems have been identified. It’s only by looking at solar systems…

Two business partners offer up their planet-saving product as the solution to the plastic bag problem, and an American entrepreneur crosses the pond with her family’s favourite drink.

Our understanding of the universe and the nature of reality itself has drastically changed over the last 100 years, and it’s on the verge of another seismic shift. In a…

This time on the box: 127 Hours, Planet Earth II, Cape Fear, This Morning on public toilets, EastEnders, Bradley Walsh & Son: Breaking Dad, and BBC News on beaches and…

In this final episode, we uncover the impact that our modern lives are having on our best-loved characters from across the series, including devoted albatross parents unwittingly feeding their chicks…

Dr. Sagan compares the exhilaration of 17th-century Dutch explorers who ventured in sailing ships halfway around our planet in their quest for wealth and knowledge to an inside view of…

Is there life on Mars? Dr. Sagan takes viewers on a tour of the red planet first through the eyes of science fiction authors, and then through the unblinking eyes…