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 ...

Share on Pinterest Scientists are trying to find blood biomarkers that may help predict the course of disease in MS. Betsie Van der Meer/Getty Images As of 2020, about 2.8 million people globally have ...

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.