Experts have revealed that walnuts are the healthiest of all nuts and should be eaten as part of a balanced diet.
This latest superfood contains twice as many antioxidants than any other nut, according to experts in the US.
Antioxidants are particularly good for the body as they help protect against disease, stopping the chain reactions that damage cells in the body when oxidation occurs.
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.
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