Disasters

Clues in that mysterious radioactive cloud point toward Russia
Western scientists say they may never know the source of the cloud of ruthenium-106 that hovered over Europe last month. But what little data there is suggests a research facility inside Russia.
The man got lost while hunting with others on Thursday. He had been lost for more than six hours but was uninjured.
Watch: The hurricane season, as shown by salt, smoke and dust
A NASA visualization uses computer models to show how recent hurricanes shifted salt from the Atlantic, dust from the Sahara and smoke from fires in Portugal and the Pacific Northwest.
Authorities say 78-year-old Emilie Genevieve Skjerven of Plummer was driving a Ford Taurus on a private driveway when she collided with a Canadian Pacific train.
Rescuers search debris after Iran-Iraq quake kills over 530
Rescuers on Tuesday used backhoes and heavy equipment to dig through the debris of buildings toppled by a powerful earthquake on the border between Iran and Iraq.
Strong quake hits near Iran-Iraq border, killing at least 349
Officials in both countries say more than 330 have been killed in both countries and more than 4,500 have been injured.