The U.S. economy has grown increasingly bifurcated, with spending largely dependent on affluent households. Companies, and ...

The Supreme Court reinstated a murder conviction, emphasizing the need for accountability in serious crimes despite traditional burdens of proof. The Supreme Court has held that the traditional rule ...

If there was anyone who suffered under Russell Martin’s rigid Ibrox ideals, it was Thelo Aasgaard, writes Andy Newport in Bergen. But the struggling playmaker is hoping Danny Rohl’s Rangers revamp ...

Veteran Democratic operative Adam Jentleson joins Meet the Press NOW to explain his decision to launch a new think tank called Searchlight Institute to help Democrats ...

Have you ever encountered a situation where, while driving on a rainy day, a dull thud suddenly emanates from underneath the car, causing your heart to skip a beat? Battery safety issues have always ...

Abstract: Rigidity is one of the common motor disorders in Parkinson’s disease (PD), which lead to life quality deterioration. The widely-used rating-scale-based approach for rigidity assessment still ...

Abstract: This work establishes properties of the normalized rigidity matrix in two- and three-dimensional spaces. The upper bound of the normalized rigidity matrix singular values is derived for ...

Nuchal rigidity refers to neck stiffness caused by serious medical conditions such as bacterial meningitis. You probably don’t give your neck the credit it deserves. It’s easy to take for granted that ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. This study highlights the potential of mid-infrared laser absorption spectroscopy (LAS ...

Muscle rigidity is very common, and it can be uncomfortable. You can have stiff and tense muscles due to various causes—such as sitting or sleeping in the wrong position, or it can be the result of a ...