Two-dimensional liquid chromatography (2D-LC) improves chromatographic performance, with LCxLC providing extensive ...

The Rasmussen Reports daily Presidential Tracking Poll for Wednesday shows that 48% of Likely U.S. Voters approve of President Trump’s job performance. Fifty (50%) disapprove. The latest figures ...

Republicans’ exploitation of the government’s closure is the tell that they prefer it this way. By Frank Bruni Republicans, who hold a governing trifecta, have adopted a mostly passive stance while ...

Anxiety is both a mental and physical state of negative expectation. Mentally it is characterized by increased arousal and apprehension tortured into distressing worry, and physically by unpleasant ...