Medical research

Researchers redefine role of brain's 'hunger circuit'

Using techniques developed only over the past few years, UC San Francisco researchers have completed experiments that overturn the scientific consensus on how the brain's "hunger circuit" governs eating.

Health

US proposes sweeping new food safety rules (Update)

The U.S. Food and Drug Administration on Friday proposed the most sweeping food safety rules in decades, requiring farmers and food companies to be more vigilant in the wake of deadly outbreaks in peanuts, cantaloupe and ...

page 3 from 7