The mental health crisis that intensified among Ontario students during the COVID-19 pandemic appears to have eased, but a new ...

A tiny algorithm inspired by the fruit fly’s brain could bring artificial noses closer to reality—and help machines learn new ...

CAMBRIDGE, Massachusetts—Aging does not affect every part of the brain in the same way. While systems responsible for working memory, ...

For decades, vast stretches of the animal genome were dismissed as genetic “junk”—repetitive DNA sequences that do not encode proteins ...

Low- and middle-income countries are carrying the overwhelming share of the world’s cervical cancer deaths, and a new review warns ...

A simple calculation from two routine blood tests is drawing new attention to a question that could affect millions of ...

As families across the United States rebuild school-day routines, a familiar morning problem is taking on new significance: how to ...

Researchers in Japan have developed a wastewater treatment technology that could transform nitrogen pollution from an environmental liability into a ...

A new study from Osaka Metropolitan University is drawing attention to an overlooked consequence of shoulder replacement surgery: the gradual ...

Canada’s blood supply is confronting a paradox: patients with sickle cell disease urgently need transfusions from a more ethnically diverse ...