An Iceland-based company, deCode Genetics, announced in February that it is offering a test for eight genetic variants related to prostate cancer. Altogether, the variants make 10 percent of men run ...

Like Dumbledore’s wand, a scan can pull long strings of stories straight out of a person’s brain — but only if that person cooperates. “I thought it was fascinating,” says Gopala Anumanchipalli, a ...

Christina Maher does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...