Forensic scientists in Guatemala are digging up mass graves to find out if the people buried there were executed during the country's 36-year civil war...
Riot police in Bahrain have used tear gas and rubber bullets in an attempt to prevent hundreds of anti-government protesters from blocking Bahrain's financial district....
With more states of emergency being declared at nuclear facilities in Japan, nuclear scientist Imad Khadduri says the risk of damage from meltdown is less...
Iceland's most active volcano has started erupting, prompting the closure of the country's main international airport. But experts say the eruption of the Grimsvotn volcano...
