Cannabis use in adolescence associated with higher rates of psychiatric disorders
Adolescents who use cannabis could face a significantly higher risk of developing serious psychiatric disorders by young adulthood,…
A ‘guy-necologist’? Startups push semen analysis as male Pap smears
In his 1694 review of magnifying lens technology, “Essai de Dioptrique,” Dutch naturalist Nicolas Hartsoeker included a drawing…
Coalition sues EPA over greenhouse gas emissions rule change
WASHINGTON (AP) — A coalition of health and environmental groups sued the Environmental Protection Agency on Wednesday, challenging…
Manitobans may have been exposed to measles at Neepawa medical clinic, public health officials warn
Manitoba public health officials say anyone who was at the Beautiful Plains Community Medical Clinic in Neepawa on…
How vaccines give our immune systems a home advantage
By Dr. Anthony Wong Using a sports analogy, vaccines train our home “immune players” to prepare for the…
Scientists uncover nanoplastics in brain tissue and question their role in neurological disease
Scientists are detecting nanoplastics in human brain tissue and exploring how these particles may influence the risk of…
Short-duration psychedelic therapy shows promise for major depression treatment
A controlled clinical trial suggests a fast-acting psychedelic approach may reduce depressive symptoms, but researchers stress careful interpretation…
Big breakfast study reveals protein curbs appetite but fiber delivers stronger gut microbiome benefits
A controlled clinical trial shows that what you eat at breakfast, not just how much, may shape appetite,…
Surge in Measles Cases Reminds U.S. of Vaccine Importance
The United States is grappling with its worst measles outbreak in over three decades, as cases rise…
Low carb or low fat? New study says the key is good carbs and fats
Food fights pitting low-carbohydrate diets against low-fat diets are off the mark when they aim at heart health,…
The measles vaccine: A product of two centuries of science and public health reform
In early 2026, as the United States approached the loss of its measles elimination status—a public health achievement…
You don’t need an Olympian’s workout. Walking is exercise that can save your life.
The Olympics offer a fascinating window into the diets and workout routines of some of the world’s finest…