Add Yahoo as a preferred source to see more of our stories on Google. We often think of reflexes in a physical sense. At your annual primary care check-up, your doctor may tap your leg. You naturally ...

Scientists may have discovered a new way to test for autism by measuring how children's eyes move when they turn their heads. Scientists at UC San Francisco may have discovered a new way to test for ...

We often think of reflexes in a physical sense. At your annual primary care check-up, your doctor may tap your leg. You naturally kick without thinking about it. However, child psychologists reveal ...