Currently, there are several hypotheses surrounding the disappearance of Neanderthals. While they all have at least some scientific support, researchers can't agree on which—or which combination—is ...

Dr Mariam Matar, a leading Emirati geneticist, said that her body's biological age is 28, despite being 50 years old herself. She added that her vital organs are equivalent to those of a 16-year-old.