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Shrinking glaciers, Arctic temperatures and a mix of messy energy politics await President Barack Obama as he begins his historic trip to Alaska.
Overall scores are higher than expected, though below what many parents may be accustomed to seeing.
"The Guardians of the Galaxy" adventures will continue in this new comic book, which ties in with the blockbuster film.
Suspicions that Chinese hackers were behind a series of data breaches in the United States have been an irritant in relations between the world's two largest economies.
The science of predicting hurricanes has come a long way since Katrina caught New Orleans officials off guard 10 years ago.