A first-of-its-kind test claims to be able to help rule out autism in kids as young as 1 month using a single strand of hair, but not everyone is convinced that the technology is ready for prime time.

Learning new concepts and behaviors is challenging for many children. But when difficulty persists despite extra support at home and in school, education experts start looking to see if a learning ...

A blood test that measures elevations in neurofilament light chain (NfL) levels in patients with multiple sclerosis (MS) could warn of worsening disability up to 2 years before it occurs, a new study ...