Despite losing out to Obama during the decisions over who would take leadership of the Democratic Party, she has not lost out in her ability to influence those around her.
She is one of a few women in high positions in the US, which has always been male-dominated, and despite much publicised personal problems whilst her husband Bill was in charge, Hillary has gone from strength-to-strength.
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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