22/02/2016

Antarctic ice sheet is more vulnerable to CO2 than expected

Results from a new climate reconstruction of how Antarctica's ice sheets responded during the last period when atmospheric carbon dioxide (CO2) reached levels like those expected to occur in about 30 years, plus sediment ...

Majority of Americans back FBI in battle with Apple

A majority of Americans support the US government's efforts to force Apple to help unlock an iPhone in the probe of last year's deadly San Bernardino attacks, a poll showed Monday.

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