The 69-year-old is planning a summer wedding to her long term companion William Wilkerson. The soul singer had serious health issues in 2010 due to an unspecified problem but is now said to be feeling fabulous.
She lost lost 85lbs last year but gained herself a fiance as they became engaged over the festive season.
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.