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 7:43 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.
When it's hot and humid, you probably don't want to move much and aren't very hungry. The same goes for cows; but when they don't eat, farmers lose money.
Researchers at the University of Missouri think they can help avoid those losses. They've produced a new mobile app that can detect the threat of heat stress in cows using nothing more than a smartphone.