Add Yahoo as a preferred source to see more of our stories on Google. Brain inflammation may be fueled by a gene on the X chromosome, a new study in mice suggests. And in female mice, who carry two X ...

You’ve probably seen it happen at the gym: someone has caffeine before a workout and feels ready to go. You try the same ...

NEW YORK — Sometimes the biggest discoveries come in the smallest packages. Scientists have identified a tiny genetic change—present in nearly all living humans but absent in our closest extinct ...

More than 1,000 genetic switches behave differently in male and female immune cells, helping explain why women are much more ...

Researchers at McGill University have discovered a centuries-old genetic mutation that helps to explain why some French‑Canadians in Quebec are at an elevated risk of pancreatic cancer. Until quite ...

Nearly 90% of the genetic variation associated with anorexia nervosa and binge eating was not explained by BMI, pointing to ...

People often remark that allergies run in their family, but the genetic causes have remained unclear. Previous food allergy genetic research has relied upon broad but surface-level methods called ...

Preeclampsia, gestational hypertension, and other adverse pregnancy outcomes (APOs) are known predictors of worse cardiovascular health later in life, but a new mendelian randomization study suggests ...

New research shows how the Eurasian common shrew (Sorex araneus) changes its brain and bodily size throughout the year. The study, published online in eLife, reveals how changes in gene expression ...

Springboard Clinic and Biron Health Group partner to bring pharmacogenomic testing to ADHD care in Ontario TORONTO, June 2, 2026 /CNW/ - For many people living with ADHD, finding the right medication ...