Gigantic storms create black clouds of soot - which hardens into diamonds as it falls ...
A new hi-tech $100 banknote comprising several new security features includes a blue 3D security ribbon and a bell and inkwell logo that authorities say are particularly difficult to replicate ...
Cube-shaped robots that can flip, jump and assemble themselves into different shapes have been unveiled by scientists at the Massachusetts Institute of Technology (MIT).
Suspected Islamist gunmen have attacked a college in north-eastern Nigeria, killing up to 50 students ... The students were shot dead as they slept in their dormitory.
Amanda Hutton, 43, from Bradford (UK), denies the manslaughter of her son Hamzah Khan, whose body was found in a cot almost two years after he died ...
An Indian court has sentenced four men to death for the gang rape and murder of a student in the capital Delhi ...
New York Times and Twitter are still suffering problems related to a damaging hack carried out on Tuesday.
Nigeria's militant Islamist leader Abubakar Shekau may have been killed by the security forces during a shoot-out, an army spokesman has said.
Chemical weapons attacks have killed hundreds on the outskirts of Damascus ...
The Metropolitan Police is assessing new information it has recently received about the deaths of Princess Diana and Dodi Al Fayed in 1997