A controversial idea to brake global warming, first floated by the father of the hydrogen bomb, is affordable and technically feasible, but its environmental impact remains unknown.
Hurricane Isaac on Tuesday made landfall in Louisiana and barreled towards New Orleans, seven years after Hurricane Katrina devastated the "Big Easy" and killed 1,800 people on the US Gulf Coast.
War-torn Syria's frustrated neighbor Turkey demanded on Thursday that world powers set up refugee camps within the country to stem the massive outflow of refugees fleeing the fighting.
A Chinese dissident convicted of subversion based on evidence provided by US Internet giant Yahoo! was released from prison on Friday after serving a 10-year term, his wife said.
Workers have discovered hundreds of bones belonging to Ice Age animals, including mammoths, mastodons and glyptodons, while digging to build a wastewater treatment plant north of Mexico City.
India's Supreme Court on Wednesday confirmed the death sentence handed down to Mohammed Kasab, the lone surviving gunman from the 2008 Mumbai attacks in which 166 people were killed.
Ukraine's high court on Wednesday rejected jailed ex-premier Yulia Tymoshenko's appeal of her abuse of power conviction despite threats of being cut off from Western nations that view the case as political.
The Venice film festival kicks off on Wednesday with the arrival of stars on water taxis for an art house dominated line-up dealing with issues from religious extremism to economic crisis.
Hiroyuki Moriyama shared his opinion on construction of a nuclear power station in Kazakhstan and the possible placement of the nuclear fuel bank in the country.
Lawyers for the US soldier charged with passing a trove of classified documents to WikiLeaks accused the military Tuesday of withholding hundreds of emails over fears of a publicity nightmare.
A car bomb rocked the funeral of two government loyalists in a Damascus suburb killing 27 people on Tuesday as the army kept up its bombardment of rebel strongholds in the east of the capital.
Prosecutors declined Tuesday to press charges against Lindsay Lohan for an alleged theft from a Hollywood Hills home, averting a new court case for the perennially-challenged actress.
The universe is looking increasingly crowded as scientists Tuesday announced the first proof twin stars can host multiple planets -- boosting their search for a planet that could support life.