Canned oxygen promises to boost your performance at altitude. We asked a medical expert if it lives up to the hype, then put ...

Our heart works every second, pumping blood around the body, and carrying oxygen and nutrients to every organ and muscle. We must adopt healthy practices to keep the heart healthy and well-functioning ...

VO₂ max may sound like something out of chemistry class, but it's actually an important component of living a long, healthy ...

Doctors said Viagra is a chemical called sildenafil that opens blood vessels in the lungs, allowing for more oxygen in the ...

Wearables now flag everything from irregular heartbeats to dips in blood oxygen, but the data is only as useful as a person's ...

Box jumping is an excellent cardiovascular workout that gets your heart pumping and blood flowing. By doing this exercise ...

Summary: By measuring raw hormone concentrations directly from maternal blood samples during the first trimester of pregnancy ...

El Tri take on England in Mexico City in the round of 16 where they play their first five World Cup games on home soil.

A new study has examined how mothers influence the size of their child's head—and, as a result, brain size and future ...

From grip strength to VO2 max, are you fit for your age?

This underrated sport also improves muscular power ...

Menopause is more than a hormonal shift; it is a cardiovascular transition, and supporting your nitric oxide levels can help you protect your heart health and maintain your vitality.