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4 things to know about epigenetics, including that most changes are not passed on to offspring

Far more is unknown about epigenetics than is known. Let’s have a look at what we do know ...
Born to exercise? 'Fitness' genes may help lower breast cancer risk

Born to exercise? ‘Fitness’ genes may help lower breast cancer risk

A growing number of studies show that exercise offers protection against breast cancer. Research on mice suggests that some of ...