Heart attacks peak in early morning hours, especially between 4am and 9am, when the heart is vulnerable. Experts note a 40 ...

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...

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 ...

Safety regulators have instructed operators of certain Israel Aerospace Industries converted Boeing 747-400 freighters to check wiring in the vicinity of cockpit oxygen hoses for potential risk of ...

Long Island Sound experienced this year the lowest levels of hypoxia, or low oxygen, since monitoring of water quality began nearly four decades ago, the Long Island Sound Partnership announced.

Abstract: The oxygen saturation level in the blood is a critical vital sign, often measured non-invasively. However, current non-invasive methods are limited to pulse oximeters and can yield ...

For roughly 2 billion years of Earth's early history, the atmosphere contained no oxygen, the essential ingredient required for complex life. Oxygen began building up during the period known as the ...

1Division of Hematology/Oncology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan. 2Department of Molecular & Integrative Physiology, University of Michigan, Ann Arbor, ...

Researchers from the Georgia Institute of Technology, hoping to ease the environmental burden of plastic packaging in the food, pharmaceuticals and electronics industries, have developed a ...

If your printer suddenly stops printing or your colors look faded, your ink or toner levels may be low. Checking printer ink levels on Windows 11 helps you know when to replace cartridges before print ...