Pregnancy cravings are much more common among modern women than previous generations. According to the latest research, three-quarters of those surveyed experienced a craving, compared to just 30% five decades ago.
Chocolate still proved to be the most popular, along with spicy food and pickled onions, but not all the choices were that simple - in fact there were some rather surprising entries.
Here's a fantastically fishy ice cream surprise - tinned tuna fish with banana!
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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