The race is on in 2nd Atacama solar challenge

Fifteen solar cars from Chile, Argentina, Venezuela and India set off Thursday on a 1,300-kilometer (800-mile) race through the uber-dry Atacama Desert in the second Atacama Solar Challenge.

UW-Madison archaeologists to mount new expedition to Troy

Troy, the palatial city of prehistory, sacked by the Greeks through trickery and a fabled wooden horse, will be excavated anew beginning in 2013 by a cross-disciplinary team of archaeologists and other scientists, it was ...

Lemurs the world's most threatened mammal: study

Lemurs, the furry apes brought to fame by the Disney animation film "Madagascar", are the most endangered mammals on Earth, an International Union for Conservation of Nature conference found.

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