This article was reviewed by Darragh O’Carroll, MD. Key Takeaways: Testosterone’s reputation for causing anger and aggression is overstated — the science shows a more complex … ...

VO2 max, the measure of how much oxygen the body consumes during exercise, has become a ubiquitous tool for professional ...

With the nation facing a winter blood shortage, the American Red Cross of the Greater Shenandoah Valley is urging donors to give now — an easy act that can save ...

Comment: The breathless action on court was accompanied by constant pageantry, politics in the form of anti-Trump shouts...

This large prospective UK study compared five low-cost fingertip pulse oximeters with arterial blood gas measurements and ...

Levels of molybdenum in soil show that hydrogen sulfide gas wiped out nearly half of all marine life 530 million years ago.

In pulmonary hypertension, the blood vessels in the lungs become narrowed, stiff or blocked, causing pressure to rise inside ...

M odern smart watches can measure an array of health indicators. Step counts and heart rates sit at the simpler end, while ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

At a basic level, using the X-Ray is simple; you hold down ( LMB/RT/R2) and move the screen around to investigate different ...

You don’t need a “passion career” right now. You need work that pays real money and actually hires. Meanwhile, employers are begging people to take jobs most of us scroll right past, the ones that ...

NEW DELHI – The morning air in Rajasthan’s Sikar district felt different on Sunday: thicker, heavier, and strangely bitter. People stepping out for school and work slowed down, coughing and wiping ...