Bin-opening cockatoos enter 'arms race' with humans

Australia's crafty, sulphur-crested cockatoos appear to have entered an "innovation arms race" with humans, scientists say, as the two species spar over the rubbish in roadside bins.

Online ads can get too close for comfort says new study

Trying to have an impact in the brave new world of web advertising? You could match an ad to a web page's content - such as putting a car ad on an auto consumer website. Or, you could make it stand out with eye-catching pop-up ...

Chance, not ideology, drives political polarization

Ever-widening divisions between Democrats and Republicans are believed to reflect deeply rooted ideological differences, but a new study points to a radically different interpretation: it may be mostly a matter of luck.

Facebook use predicts declines in happiness, new study finds

Facebook helps people feel connected, but it doesn't necessarily make them happier, a new study shows. Facebook use actually predicts declines in a user's well-being, according to a University of Michigan study that is the ...

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