Researchers have developed the Human Intestinal Bacteria Collection (HiBC), comprising 340 gut bacterial strains from 198 ...

More than 280,000 people in Germany have multiple sclerosis (MS) and approximately 15,000 new cases are diagnosed each year.

Researchers in the United Kingdom identified an enzyme, which they called Pap1, in a strain of Pseudomonas aeruginosa ...

The origin of complex eukaryotic cells, of the type found in all plants and animals, is shrouded in mystery. Now, strange ...

Hundreds of millions of years before oxygen surged in the atmosphere 2.4 billion years ago, swaths of oxygen winked in and out of existence in the ocean.