Researchers say Canada's winter bounty of snow could provide an environmentally friendly way of easing hot, muggy summer days.
How it works: Tiny chips implanted in Nathan Copeland's brain are bypassing his broken spinal cord, relaying electrical signals that govern movement and sensation to and from that robotic arm.
A new study questions the value of mammograms for breast cancer screening. It concludes that a woman is more likely to be diagnosed with a small tumour that is not destined to grow than she is to have a true problem spotted early.
If you're angry or upset, you might want to simmer down before heading out for an intense run or gym workout. A large, international study ties heavy exertion while stressed or mad to a tripled risk of having a heart attack within an hour.
Going to the right hospital for heart attack care could add a year to your life, a new study suggests.
New Canadian study that explores the sex lives of first-time parents has produced a surprising finding that could serve as a caution to well-meaning fathers.