Thirteen little galaxies found to be moving mysteriously
A string of 13 dwarf galaxies in orbit around the massive galaxy Andromeda are not...
Vitamin C helps control gene activity in stem cells
050
Vitamin C affects whether genes are switched on or off inside mouse stem cells, and...
Website maps 1.2 billion Facebook faces
061
Facebook has so many users — more than a billion, or roughly the population of...
Scientists shatter world record: Thinnest ever sheet of glass created at just ONE molecule thick
055
An accidental discovery has led to the creation of the world’s thinnest sheet of glass...