Emmerdale's "superbitch" Kim Tate created a stunning comeback after faking her own death in 1997.
It came as a shock to husband Frank, who had served time in prison for her murder.
While her temporary disappearance gave actress Claire King a chance for a well-earned break, it boosted the ratings of the Yorkshire-based soap.
Tate departed Emmerdale in 1999 after committing her second murder - and has remained on the run ever since.
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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