James D. Watson, whose co-discovery of the twisted-ladder structure of DNA in 1953 helped light the long fuse on a revolution in medicine, crimefighting, genealogy and ethics, has died. He was 97. The ...

For James Watson, DNA was everything — not just his life's work, but the secret of life itself. Over his long and storied career, Watson arguably did more than any other scientist to transform a ...

(AP) - James D. Watson, whose co-discovery of the twisted-ladder structure of DNA in 1953 helped light the long fuse on a revolution in medicine, crimefighting, genealogy and ethics, has died, ...

Evolution has adapted the digits of mammals for an enormous range of uses, from our opposable thumbs to the spindly digits that support bat wings to the robust bones that support the hoofs of horses.

RIVERHEAD, Long Island -- When Maureen Brainard-Barnes' skeletal remains were found hidden in the roadside scrub near Long Island's Gilgo Beach in the winter of 2010, there was hardly any physical ...

A new Medicare pilot program will require prior authorization for certain medical procedures, using AI to approve or deny coverage A new program from the Centers for Medicare and Medicaid Services ...

Gene editing has made huge leaps in recent years, such as treating the congenital blood disorders sickle cell anemia and beta thalassemia, which can require lifelong blood transfusions. But scientists ...