The England rugby star confessed to having a "drug problem" after testing positive for cocaine and admitting: "It's ruined my life". He was removed from the elite squad and suspended from his club, Bath and now faces up to a two year ban.
Stevens said: "It's pretty distressing talking about this. When you think about how much time people have put into my career and I've thrown it away."
22,000 people agreed to clean toilets for WiFi because they did not read the terms.
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.