Adults newly diagnosed with autism today look very different on paper than those diagnosed in 2010, a study of 33 million people found

Adult autism diagnoses have risen sharply in many countries over the past 15 years. Researchers in the UK and Sweden went through the medical records of more than 33 million…

Nov 6, 2026 · 3 min read

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Medical Research & Innovations

Scientists found a blood signature of ultra-processed diets, and it explained about half of their link to heart disease

Ultra-processed food has been linked to heart disease and type 2 diabetes in study after study, but how it does the damage…

3 min read · BMC Medicine

Neuroscience

Doctors still advise healthy people against this Alzheimer’s blood test, even though at its highest levels it predicted a 78% chance of decline in 10 years

Blood tests for Alzheimer’s disease have moved from research labs toward the clinic, and one has already received clearance from US regulators.…

3 min read · JAMA

Neuroscience

Scientists found that when chronic back pain flares, the brain switches on the network tied to your sense of self, the opposite of what ordinary pain does

Low back pain is the leading cause of disability worldwide, and for many people it never fully goes away. Researchers at UC…

3 min read · British Journal of Anaesthesia

Medical Research & Innovations

People who got less than 42 minutes of bright daylight a day had a higher risk of dementia, and it predicted risk better than six well-known risk factors

Most adults spend their days indoors, where light levels are a small fraction of what they get outside, even on a cloudy afternoon. Researchers in China, Hong Kong and Sweden…

Oct 30 · 3 min read

Adults newly diagnosed with autism today look very different on paper than those diagnosed in 2010, a study of 33 million people found

Scientists found a blood signature of ultra-processed diets, and it explained about half of their link to heart disease

Doctors still advise healthy people against this Alzheimer’s blood test, even though at its highest levels it predicted a 78% chance of decline in 10 years

Scientists found that when chronic back pain flares, the brain switches on the network tied to your sense of self, the opposite of what ordinary pain does

People who got less than 42 minutes of bright daylight a day had a higher risk of dementia, and it predicted risk better than six well-known risk factors

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A study of 899 gun homicides in the Chicago area found that deaths on greener streets were less likely to be shootings. But in the poorest neighborhoods, being near a park pointed the other way.