We ask experts about the difference between biological age and chronological age. Plus, do anti-aging hacks work?

Ann Wojcicki, CEO and co-founder of 23andMe, says she is still planning to take the genetic-testing company private despite ...

Follow the day’s news live.   08:18 If you’re in need of a more light hearted end to a long Monday, you should ...

Americans will be able to order up to four COVID-19 nasal swab tests delivered to their home free of charge starting later ...

The Public Health Agency of Canada is part of the federal health portfolio. Its activities focus on preventing disease and injuries, responding to public health threats, promoting good physical and ...