Nitrogen, upon which all life on Earth depends, may hold the key for explaining how early life on the planet evolved and how it could evolve on other planets.

The kidney's proximal tubule reabsorbs water, glucose, ions and other small molecules from the urine and thus maintains the ...

Researchers from Universidad Carlos III de Madrid (UC3M), the National Center for Cardiovascular Research (CNIC), and Yale ...

Microorganisms live in biofilms - the equivalent of microbial "cities"- everywhere on Earth. These city-like structures protect and house microbial communities and play essential roles in enabling ...