Birds of all feathers work together to hunt when army ants march

Army ants scare up a lot of food when they're on the move, which makes following them valuable for predator birds. But instead of competing and chasing each other off from the ant "raids," as scientists had thought, birds ...

What do Google search queries reveal about brand attitudes?

It has been widely thought that brand search volume—the counts of queries that a search engine receives from users that include specific brand names, like "iPhone"—can predict sales for that brand. Google makes this information ...

Breakthrough in understanding of how things deform

Every material can bend and break. Through nearly a century's worth of research, scientists have had a pretty good understanding of how and why. But, according to new findings from Drexel University materials science and ...

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