Medical research

Fatheads: How neurons protect themselves against excess fat

We're all fatheads. That is, our brain cells are packed with fat molecules, more of them than almost any other cell type. Still, if the brain cells' fat content gets too high, they'll be in trouble. In a recent study in mice, ...

Medications

FDA: New suppliers to ease 2 cancer drug shortages

Federal regulators said Tuesday that they've approved new suppliers for two crucial cancer drugs, easing critical shortages - at least for the time being - that have patients worried about missing life-saving treatments.