Morning Overview on MSN

Scientists find how aging brains turn a vital amino acid toxic

As people grow older, the same brain chemistry that once supported sharp thinking and stable mood can quietly start to work ...
Fix It Homestead on MSN

Pasteurization questions are back in the news and here’s the practical takeaway for families

Concerns about bird flu in dairy herds and a steady drumbeat of raw milk outbreaks have pushed pasteurization back into ...