Protein-Protein Interactions (PPIs) are critical for biological systems to function properly. Strong interactions maintain structural integrity and function, whereas weaker interactions enable ...

Biologists have challenged old notions that communities with mutualistic interactions -- where the presence of one species benefits another -- are unstable. Their model, instead, shows that such ...

For half a century, scientists who have developed models of how ecological communities function have arrived at an unsettling conclusion. Their models' predictions--seen as classic tenets of community ...