Genetics

Hobbyist DNA services may be open to genetic hacking

Online services that allow users to upload their genetic information, research genealogy and find lost relatives may be vulnerable to a sort of genetic hacking, according to two geneticists at the University of California, ...

Alzheimer's disease & dementia

Lifestyle improvements may lessen cognitive decline

Results from a new study suggest that lifestyle changes may help to improve cognition in older adults experiencing cognitive decline that precedes dementia.

Psychology & Psychiatry

Learning in an information overload world

To harness rather than drown in the ocean of knowledge that swamps us daily via the media and the Internet, we've got to become more cognitively productive, says Luc Beaudoin. The Simon Fraser University adjunct education ...

Overweight & Obesity

Risk of childhood obesity can be predicted at birth

A simple formula can predict at birth a baby's likelihood of becoming obese in childhood, according to a study published today in the open access journal PLOS ONE.

Psychology & Psychiatry

Avatars may help elicit embarrassing information

People would rather give information to other people, although an anonymous avatar might be preferred if the information being shared is embarrassing, University of Otago research has found.

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