Latest Ohio derailment poses no public risk, officials say

Authorities in Ohio say there is no indication of any risk to public health from the derailment of a Norfolk Southern cargo train between Dayton and Columbus, the second derailment of a company train in the state in a month.

Long-banned toxic chemicals remain a global threat

A new analysis by researchers at Masaryk University, the University of Toronto, and NRDC (Natural Resources Defense Council) has found most countries are not on track to remove their stocks of highly hazardous polychlorinated ...

Workers clean Apollo 16 spaceship ahead of 50th anniversary

The Apollo 16 capsule is dusty all these decades after it carried three astronauts to the moon. Cobwebs cling to the spacecraft. Business cards, a pencil, money, a spoon and even a tube of lip balm litter the floor of the ...

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