Concerns grow over children using tablet computers

Electronic tablets like the iPad are a revolutionary educational tool and are becoming part of childhood, but should be watched carefully so that overuse doesn't lead to learning or behavioral problems, experts say.

The paths of photons are random, but coordinated

(Phys.org)—Researchers at the Niels Bohr Institute have demonstrated that photons (light particles) emitted from light sources embedded in a complex and disordered structure are able to mutually coordinate their paths through ...

Scientists create vaccine against heroin high

Researchers at The Scripps Research Institute have developed a highly successful vaccine against a heroin high and have proven its therapeutic potential in animal models.

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