The ongoing measles outbreak across several US states has prompted an administration health official to advocate for the ...

Higher consumption of caffeinated coffee and tea is associated with a reduced risk for dementia and improved cognitive function.

Long-term data suggest boosted cognitive speed training may reduce the risk for dementia diagnosis in adults aged 65 years and older.

Reducing the annual cost of semaglutide by 18% would make the therapy cost-effective for US adults with cardiovascular disease and obesity.

Longer REM latency and increased light sleep percentages are linked to thinner AD-signature cortex on MRI, regardless of patient race or ethnicity.

Pregnancy and breastfeeding are associated with higher global cognition and better memory in postmenopausal women, per a new longitudinal study.

Higher prediagnostic intake of vitamin B6 and folate is associated with a reduced risk for all-cause mortality in patients with Parkinson disease.

Multiple sclerosis B-cell profiles differ by ancestry and sex among Black and Hispanic patients with multiple sclerosis.

The table below is a review of notable updates that occurred in January 2026 for investigational products in development (not an inclusive list). Click on the status to view our full coverage.

Study data presented at ACTRIMS 2026 suggests clinical MS onset may precede laboratory-confirmed primary EBV infection in ...

Most forms of maternal diabetes show some level of association with an increased risk for epilepsy in children.

Early IV or SC ocrelizumab is associated with rapid, sustained serum NfL reductions in treatment-naïve patients with ...