Controversial surgeon Sergio Canavero claims that he has performed the first ever human head transplant.
An intriguing optical illusion has been leaving social media users scratching their heads this week.
Archaeologists in Jerusalem have unearthed a 4,000-year-old tomb containing a jar of headless toads.
The unfortunate woman had crawled head-first between the panes after throwing her own excrement inside.
The freestanding doors have turned up in several towns, leaving local residents scratching their heads.
A van in Arlington made headlines recently when witnesses noticed that there was nobody driving it.
This month marks four decades since NASA's two pioneering spacecraft headed off to visit the gas giants.
An unseen individual in India has been reportedly going around cutting braids of hair off women's heads.
A bizarre photo of a husky with most of its hair shaved off has left many people scratching their heads.
Italian neurosurgeon Sergio Canavero has managed to sever and reconnect the spinal cords of nine mice.
Discovered off the coast of the Netherlands, the specimen is the first of its kind ever found.
It has been revealed that the controversial operation will no longer involve patient Valery Spiridonov.
Russian scholars have been making headway in deciphering the pages of the mysterious medieval text.
A peculiar prehistoric discovery has left scientists scratching their heads for more than five decades.
John 'Hammer Head' Ferraro achieved the ridiculous feat to earn himself a new Guinness World Record.
Doctors in Massachusetts have been left scratching their heads over a recent spate of amnesia cases.
An eerily realistic robot designed to emulate a human woman has been turning heads this week in China.
An extremely peculiar creature with a bulbous transparent head has been spotted by a diver in Bali.
Scientists have reported an unexplained rise in the number of sharks being found with two heads.
The bright green object made headline news after it was spotted flashing across the sky in eastern Japan.