Health

New prenatal screening test is easier but raises ethical issues

(Medical Xpress) -- New technology and innovations in genetic sequencing are dramatically changing the field of prenatal diagnosis and testing. Peter Benn, professor and director of the Diagnostic Human Genetics Laboratories ...

Genetics

Biologists use flies, mice to study Down syndrome

A novel study involving fruit flies and mice has allowed biologists to identify two critical genes responsible for congenital heart defects in individuals with Down syndrome, a major cause of infant mortality and death in ...

Psychology & Psychiatry

People have powerful appeal in photos

(Medical Xpress) -- College students looking at photographs spent more time gazing at the people in the pictures than the surrounding elements, even when those people were quite small or not centrally located, according to ...

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