Pope Leo XIV diagnosed with lung cancer
Surgeons at Rome's Gemelli Hospital removed the lower lobe of Pope Leo XIV's right lung after discovering adenocarcinoma during a 90-minute operation on Tuesday.
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Eye Cells Rejuvenated for First Time
Scientists rejuvenate vision cells in people with glaucoma using reprogramming therapy.
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New weight-loss drugs promise fewer side effects
Amylin-based medications show promise as alternatives to GLP-1 drugs, causing less nausea and stomach trouble while delivering comparable weight loss.
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Eli Lilly's weight-loss drug shows strong results
An experimental drug from Eli Lilly called retatrutide produced significant weight loss in two new studies, outperforming existing medications.
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New blood tests can spot Alzheimer's earlier than ever
Four FDA-cleared blood tests now detect Alzheimer's disease before symptoms appear, but doctors warn they're not for everyone.
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A genetic mutation may explain lung cancer in nonsmokers
Scientists discover that a rare inherited mutation dramatically increases lung cancer risk, even for people who never smoked.
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Americans eat more fruit, fewer vegetables
A new federal report shows what 5,000 people put on their plates, and where the gaps sit.
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