Italian astronaut Luca Parmitano talks about the recent spacewalk that was cut short because his helmet had a water leak inside it.
U.S. astronaut Chris Cassidy, who was on the spacewalk with Parmitano, explains how the leak happened in more detail
Some of its bluestones have acoustic properties
The photos taken at the Lake Woodruff National Wildlife Refuge in Florida
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He wrote Beth on Twitter asking if she'd go to the prom with him if his mes...
Rachel Canning says she was kicked out, parents owe her financial support
Francis wasn't speaking in his native language
Dave Hickman was 14 when he found girl left to die in field
Walter Williams kicked as workers prepared to embalm him