Fox-news/health/medical-research

• Grain-sized robot could change how doctors deliver drugs - Swiss scientists create grain-sized robot that surgeons control with magnets to deliver medicine precisely through blood vessels in medical breakthrough.
• Popular daily snack found to boost brain blood flow in older adults, new study shows - New research reveals that eating peanuts daily may boost brain health and memory in older adults. A study found a 3% increase in blood flow to key brain areas.
• FOX teams with Murdoch Children's Research Institute for Giving Tuesday campaign - FOX partners with Murdoch Children's Research Institute this Giving Tuesday to transform pediatric healthcare worldwide. Visit go.fox/MCRI to donate.
• Heavy drinkers cut alcohol use by nearly 30% after adopting one new habit, study finds - New research shows that cannabis may reduce alcohol consumption short-term, but experts caution against substitution due to unknown long-term effects.
• Men with 'beer bellies' may face serious heart damage regardless of weight - New study reveals "beer bellies" increase heart damage risk even in people with normal weight, challenging traditional views on cardiovascular health.
• New cancer therapy hunts and destroys deadly tumors in major breakthrough study - Researchers at UCLA have created an “off-the-shelf" cell-based immunotherapy that can seek out and destroy pancreatic cancer cells, even after the cancer has spread to other organs.