For the almost 520,000 Americans who will undergo treatment this year, the process leaves little room for a full life. An ...

As the drum turned, the blood-filled cellophane casing would then be dipped in the salty dialysate bath, allowing urea to flow across the casing and into the dialysate by osmosis. Periodically, Kolff ...

and but little nitrogen or oxygen. Mulder, a German, first demonstrated their similarity. The cocoa bean was next investigated, and its essence discovered, and called theobromin, or "nectar for ...

A blood urea nitrogen (BUN) test measures the amount of urea nitrogen in the blood. The result can indicate how well a person’s kidneys are working. A higher than normal level of BUN may point ...

A research team has discovered how the 'Shethna protein II' protects the nitrogen-fixing enzyme nitrogenase from damage. The oxygen sensor protein could help to make nitrogenase usable in ...

Michigan has no death penalty. Alabama's method involves placing a respirator gas mask over the face to replace breathable ...

The method involves placing a respirator gas mask over the face to replace breathable air with pure nitrogen gas, causing death by lack of oxygen. Frazier’s lawyers pointed to descriptions of ...

Through a series of chemical reactions, the microbes were able to break down soluble compounds called nitrites, molecules made of one nitrogen and two oxygen atoms, to produce molecular oxygen in ...

Bun B is set to have the best birthday party ever. Black Heritage Day is a cornerstone of the Houston Livestock Show and Rodeo and this year, the city will celebrate more than the city’s rich ...

The Dutch government must make further cuts to nitrogen pollution or risk a €10 million ($10.5 million) fine after losing a court fight with Greenpeace that’s reignited a decade-long political ...

Named to his third straight Pro Bowl in his first season with the Ravens, Henry had the second-most rushing yards in the NFL (1,921), trailing only Philadelphia's Saquon Barkley (2,005).