Add Yahoo as a preferred source to see more of our stories on Google. No single gene causes OCD, but identifying the genetic markers linked to the condition can help clarify how it develops. Viktoria ...

Obsessive compulsive disorder has many unknowns, including what causes it, why symptoms can differ so much between people, how medication and therapy for it actually work, and why treatment is ...

Our DNA is often pictured as a simple spiral, like a piece of rope held taut. But inside cells, it folds into a complex three ...

Scientists have been trying to identify the exact causes of Alzheimer's disease for many years, and while we know that pathologies like tau tangles and amyloid plaques are related to the ...

For some families, the reason their child is not developing as expected remains unclear for a long time. Researchers at the ...

A University of Texas at Austin-led team has reconstructed the most detailed map to date of the molecular machines that carried out the functions of life in an ancient ancestor that gave rise to all ...

A new review explores how advances in understanding X chromosome inactivation (XCI) are creating potential therapeutic ...