It's been drummed into our heads that butter is bad for us, however the theory that cholesterol in food increases heart disease is actually being revised.
Cholesterol is vital for the body - it supports the brain, helps produce vitamin D and without it, the body cannot make certain hormones, like oestrogen, cortisol and testosterone.
Cholesterol-lowering spreads on the other hand could be bad for us, with the plant sterols that are contained in them said to reduce the body's absorption of certain vitamins.
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.