Contrary to recent reports, NASA's Cassini spacecraft is not experiencing unexplained deviations in its orbit around Saturn, according to mission managers and orbit determination experts at NASA's Jet Propulsion Laboratory ...
Space Exploration
Apr 9, 2016
0
1105
Lake Kariba on the Zambezi River border between Zimbabwe and Zambia used to be dotted with hundreds of commercial fishing rigs, while local fishermen in small makeshift boats would catch enough bream for their livelihood.
Environment
Apr 9, 2016
0
205
This railroad town promotes its ties to Abraham Lincoln, Ronald Reagan and the poet Carl Sandburg. But Galesburg's long history also shows in a hidden way: Aging pipes have been leaking lead into the drinking water for decades.
Environment
Apr 9, 2016
0
40
