Dentistry

Multiplying teeth

Researchers from the RIKEN Center for Developmental Biology, working with colleagues from the Tokyo Medical and Dental University, have found a way to—literally—multiply teeth. In mice, they were able to extract teeth ...

Diseases, Conditions, Syndromes

Can social isolation fuel epidemics?

Conventional wisdom has it that the more people stay within their own social groups and avoid others, the less likely it is small disease outbreaks turn into full-blown epidemics. But the conventional wisdom is wrong, according ...

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