President Donald Trump denounced Europe as a “decaying” group of nations led by “weak” people in an interview with POLITICO, belittling the traditional U.S. allies for failing to control migration and ...

Poly(ADP-ribose) (PAR) is synthesized from NAD + by PAR polymerases (PARPs) and regulates many physiological processes such as the maintenance of DNA integrity, gene expression and cell division.

Is innovation inherently a hit-or-miss endeavor? Not if you understand why customers make the choices they do. by Clayton M. Christensen, Taddy Hall, Karen Dillon and David S. Duncan For as long as we ...

China pledged to preserve much of what makes Hong Kong unique when the former British colony was handed over in 1997. Beijing said it would give Hong Kong fifty years to keep its capitalist system and ...

MOUNT POCONO, Pa. — On the road in Pennsylvania on Tuesday, President Donald Trump tried to emphasize his focus on combating inflation, yet the issue that has damaged his popularity couldn't quite ...