Dannii got into trouble judging the X Factor back in 2009, when she appeared to judge a contestant on his sexuality rather than his singing voice.
Danyl Johnson sang And Im Telling You (Im Not Goin) from the musical Dream Girls, changing the lyrics to reflect that he was singing a traditionally female part.
Dannii said after the performance: Turning a girls' song into a guy's song, but if we're to believe everything we read in the paper, maybe you didn't need to change the gender references?, prompting gasps from the audience.
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.
x Share us on Facebook