Ein Tsunami auf dem Genfer See

After the disaster of March 2011, the Japanese authorities decided to build a gigantic 15 meter high, 500 kilometer long, anti-tsunami wall,...

The Grand Canyon is a breathtaking natural monument. It's one of the planet’s best-known landscapes, yet we often forget that it tells two...

MTV Unplugged Tonbildshow - Unplugged Concert from Patent Ochsner, one of Switzerland's best-known rock bands

Follows Don as he sees different kinds of rocks at a granite quarry, sandstone cliff and museum. Demonstrates the effects of water, heat and pressure...

Starting off a kilometre high, travelling at the speed of a jet aircraft, and heading for us. It doesn't make for a good outcome. Hollywood-style...

Ring of Fire is about the immense natural force of the great circle of volcanoes and seismic activity that rings the Pacific Ocean and the varied...

Scientists and historians discuss one of the worst natural disasters in British history. In 1607, under James I rule, the Southwest of England was...

March 2011: The worst-case scenario for the Fukushima Daiichi nuclear accident involved the evacuation of all of eastern Japan, but a secret plan to...