This big cat's iconic mane is his calling card for attracting some female companionship -the more brunette, the better as it indicates a lion who better fed and with fewer parasites. However, this fashion statement doesn't suit the weather: a darker mane also attracts sun, which makes the lion's body temperature soar and ironically its sperm count plummet.
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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