
Schizophrenia study finds new biomarker, drug candidate to treat cognitive symptoms
A new Northwestern University study in humans and mice has discovered a novel biomarker of schizophrenia that could also serve as a new drug candidate to treat the cognitive symptoms of the disorder. Schizophrenia affects .5% of the world’s population, including about two million people in the U.S.
We visited "ground zero" for hospice fraud: Los Angeles, California
https://www.cbsnews.com/projects/2026/hospice-fraud/

CBS News investigation: Hundreds of LA hospices show multiple state indicators of fraud, 3 years after California vowed crackdown
A CBS News analysis of records for every hospice operating in Los Angeles County finds indications of fraud are growing.
CBS News
Did Lead Limit Brain and Language Development in Neanderthals and Other Extinct Hominids?
A new study suggests that exposure to lead may have limited brain and language development in Neanderthals, but a gene mutation may have protected modern human brains.