Prince Andrew and Sarah Ferguson, affectionaetly known as 'Fergie', were married on 23 July 1986 at Westminster Abbey.
The Queen gave them the titles of Duke and Duchess of York and the couple had two daughters, Beatrice and Eugenie.
However, the happiness wasn't long lived, and the pair separated in 1992.
The Queen later described 1992 as her "annus horribilis" as three of her children split from their partners in the year.
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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