Under the threat of climate change and geopolitical tensions related to fossil fuels, the world faces an urgent need to find ...

Researchers are shifting focus from large arteries to microvessels, where nitric oxide activity may signal early circulatory ...

If boosting your performance and endurance in the gym (and in the bedroom) and improving your cardiovascular health are on your list of health goals, you might be considering nitric oxide supplements ...

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Nick Blackmer is a ...

Many teens have shared videos on social media showing their use of nitrous oxide, or laughing gas, which is sold in small metal canisters. smartboy10 via Getty Images Inhaling nitrous oxide is a ...

Nitrous oxide, commonly known as laughing gas or happy gas, is a colorless, non-flammable gas, with a sweetish odor. It's used in medical and dental procedures as a sedative, relieving anxiety and ...

Over the past two years, Madeline Beal has heard frustration and even bewilderment during public meetings about ethylene oxide, a cancer-causing gas that is used to sterilize half of the medical ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Both are fine options—as long as you're selecting a broad-spectrum formula ...

Looking for the best sunscreen for your skin? You might consider buying zinc oxide sunscreens—but what exactly is zinc oxide, anyway, and what makes it different from other types of sunscreens? Zinc ...

Our product picks are editor-tested, expert-approved. We may earn a commission through links on our site. Why Trust Us? I’m sure I don’t have to tell you at this point that you need to wear sunscreen ...