Heart disease in families is a warning, not a destiny. While genes play a role, lifestyle choices hold immense power. Knowing ...

Summer McKesson’s quest for answers to her medical condition would unearth a family secret – and a doctor’s decades-old deception that has ensnared multiple families across the country.

The genetic link between bones discovered thousands of miles away from each other suggests a prehistoric migration route.

The neurologic disease called chronic traumatic encephalopathy or CTE has most often been found in people who experienced ...

As more people start to opt for genetic carrier testing ahead of conception, doctors and parents-to-be are facing difficult questions and hard decisions.

Luke Bryan's sister Kelly died in 2007 under unexplained circumstances that left the family with many "unanswered questions." ...

Klairissa and Mike's baby boy was born after a tough pregnancy and continued to experience struggles including low energy and seizures. Later, Calvin's parents would receive a KARS diagnosis for their ...

Even within a single species, animals don't all respond in the same way to environmental changes. A new study of reed frogs ...