Federal Reserve Chair Jerome Powell is facing a criminal investigation from the Department of Justice, bringing months of conflict with President Donald Trump to a head. Trump denied any involvement ...

The opening days of the Detroit Auto Show provided the backdrop for one of the industry’s more closely watched honors, as the Automotive Press Association revealed the winners of the North American ...

Abstract: Hydraulic actuating system exhibits potential for legged robots to achieve highly agile dynamic movement because of their high power-to-weight ratio. However, the low energy efficiency of ...