Sign language basics explained clearly !! Inside an AI start-up’s plan to scan and dispose of millions of books Gold and silver’s $7 trillion wipeout delivers a painful lesson about risk Early results ...

Body language is a silent orchestra, as people constantly give clues to what they’re thinking and feeling. Non-verbal messages including body movements, facial expressions, vocal tone and volume, and ...

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 ...