Can social media detect the changes in public mood?

New research has analysed the mood of Twitter users in the UK and detected various changes in the mood of the public. In particular, the researchers observed a significant increase in negative mood, anger and fear, coinciding ...

Australian PM faces toughest test on carbon tax

(AP) -- Australia's leader faces her toughest political test to date as she tries to sell the nation on a carbon tax that would lead to higher power prices while reducing greenhouse gas emissions.

Why do pivotal cultural differences among countries exist?

In today's world, conflicts and misunderstandings frequently arise between those who are from more restrictive cultures and those from less restrictive ones. Now, a new international study led by the University of Maryland ...

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