AI can detect breast cancer risk before humans. Why it may take hospitals a while to adopt the tech
Pennsylvania sues Character.AI over claims chatbot posed as doctor
In real-world test, an AI model did better than ER doctors at diagnosing patients
'Self-aware' robots can learn complex tasks by watching humans. Is that a good thing?
AI's a suck up. Research shows how it flatters and suggests we're not to blame
A humanoid robot sprints past the human half-marathon world record in Beijing race

Exercise is as effective as medication in treating depression, study finds
The science of losing weight
5 women's health myths, debunked by doctors
A walking challenge to start 2026 on your feet — and off your screens
75% of US adults may meet criteria for obesity under new definition, study finds
Want a stronger body this year? Our newsletter can help you reach your goal

After NIH grant cuts, breast cancer research at Harvard slowed, and lab workers left

Chemicals linked to breast cancer leach into our foods, study finds
Report: Cancer diagnoses are more common but so is surviving
Cancer rates in millennials, Gen X-ers have risen starkly in recent years, study finds. Experts have 1 prime suspect.
5 ways to reduce your cancer risks, according to new research
As they enter their 60s, Gen Xers projected to see higher cancer rates than Boomers
‘Unusual’ cancers emerged after the pandemic. Doctors ask if covid is to blame.
Bipartisan congressional spouses tackle cancer prevention, and leave politics out