Originally published on Tue August 7, 2012 5:42 am
The newsroom at NASA's Jet Propulsion Laboratory is beginning to thin out as the Mars Science Laboratory transitions from an exciting news story, to a long duration — possibly very long duration — exploration of the geologic and environmental history of Mars.
For the reporters still in the newsroom, fatigue is beginning to set in. BBC science correspondent Jonathan Amos has been at it nonstop for 30 hours. I feel a bit guilty for stepping out and getting a few hours sleep.
The last couple of years have certainly felt unusually hot in many parts of the U.S., but are they really all that unusual?
Many people wonder whether a warming climate is turning up the temperature or whether it's all just part of the normal variation in the weather. Among scientists, there's a growing view that these latest heat waves are indeed a result of climate change.
In July, the financial fortunes of the presidential candidates continued along their new trajectories, with Republican Mitt Romney's money-raising efforts outpacing President Obama once again.
Indeed, groups supporting Romney raised one-third more than Obama's re-election effort for the month.
Romney, the all-but-official Republican nominee, actually collected less in July than he had in June, but only slightly. His campaign announced Monday that its overall take for July was $101.3 million.
Originally published on Sun August 12, 2012 6:43 am
The bodies of 16 slain Egyptian soldiers are being prepared for burial, a day after 35 gunmen ambushed their border post in the Sinai Peninsula. The incident in northern Sinai is proving to be the biggest challenge for Egyptian President Mohammed Morsi since he assumed office about a month ago.