Last Updated: Tuesday, October 22, 2013, 11:42
A second man was charged Monday in connection with dry ice bombs planted at the Los Angeles International Airport, police said.
Last Updated: Friday, October 18, 2013, 17:37
A man was charged with planting at least two "dry ice" bombs at the main Los Angeles airport, and could face up to six years in jail, police said.
Last Updated: Monday, January 28, 2013, 16:43
The seasonal thawing of carbon dioxide ice near Mars` north pole carves grooves in the red planet`s sand dunes, new research has found.
Last Updated: Friday, January 25, 2013, 12:34
Researchers using NASA`s Mars Reconnaissance Orbiter see seasonal changes on far-northern Martian sand dunes caused by warming of a winter blanket of frozen carbon dioxide.
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