What did past civilizations leave behind? For archaeologists, that question can be difficult to answer. Remnants of buildings and other sites can be almost impossible to spot. Blame the ravages of ...

Atomic and molecular collision processes are the physical interactions of atoms and molecules when they are brought into close contact with each other and with electrons, protons, neutrons or ions.

Apple’s DMA troubles in Europe continue, but a solution may be in sight The company is reportedly in the final stages of some kind of deal with European regulators under which it would be forced ...

PHOENIX — Use of virtual, multidisciplinary care alongside in-person clinical visits improved symptom severity and control and reduced health care utilization and costs among patients with ...