With so much of Switzerland made up of mountains and lakes, its of little surprise that it tops The Economists enviro-rankings when it comes to the greenest countries in the world.
If you want to experience Switzerlands alpine beauty in a low impact way, try WhitePod Village - a collection of eco-friendly pods, tucked away on a Swiss mountainside. Complete with cosy wood burning stoves, comfy beds and incredible views, this is eco-camping in luxury. Be sure to check out more great holiday ideas on the travel search site Skyscanner.
Tools designed to ensure computer code in smart cars does not crash has been inspired by hungry penguins.
The rounded sleeping capsules send guests drifting into ocean before arriving on desert island by morning.
Sitting on the saddle activates the part of the brain responsible for learning, a study has claimed.
Scientists are appealing for more people to donate their brains for research after they die.
Life on Earth may have arrived from Mars on an asteroid, scientists have claimed.
Lunar mission scheduled at the end of 2017 could find out if beer can be brewed on the moon.
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.