George Harris

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

The BBC looks at our current weather and climate compared to the climate of our past to see if it really is changing...which it is and they explain science behind it

Professor Tim Spector and Dr Kandi Ejiofor help us navigate the world of ultra-processed foods and understand what effect they have on our bodies.

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Ten years after one of the most deadly tsunamis ever known, scientists are making a shocking discovery. Experts used to believe that the biggest killer waves were only generated in a handful of regions, but mounting evidence now suggests that more of the world’s coasts, from the Mediterranean to Australia, could be in grave danger. But where will the next Big One strike?

NASA may have just gotten one step closer to the answering the question: are we alone? The Spitzer Telescope has made a groundbreaking discovery of exoplanets that could be similar to our own. And as Kepler also continues its search, our understanding of the universe continues to be redefined.

Scientists are in a race against time to discover what effect the warming world is having on our weather, which is getting wilder and weirder by the moment, causing chaos, death and destruction around the world.

What Not To Eat spin off