See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. When Josh woke up one morning, his left arm jerking uncontrollably, he ...

Judge rejects claim of selective prosecution Left accused of manipulating stock prices Lawyers for Left not available for comment Dec 30 (Reuters) - A federal judge rejected Andrew Left's bid to ...

No matter how hard ideologues try to exclusively blame their political foes for acts of political violence, the truth is that violent extremists today emerge from across the political spectrum. We ...

Can you remember the last time that you confused left and right? Most healthy people have no issues telling left from right, but for some people (about 15 percent), left-right confusion is a somewhat ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. For decades, popular wisdom has held that left-handed people have a ...

Some of the most complex cognitive functions are possible because different sides of your brain control them. Chief among them is speech perception, the ability to interpret language. In people, the ...

These findings provide some evidence that reduced slow wave sleep (SWS) and rapid eye movement sleep (REM) may contribute to brain atrophy, thereby increasing the risk of Alzheimer disease (AD).

Lefty political parties across the world are now more unpopular than any time since the Cold War, a staggering analysis of recent elections shows. The Left suffered a record-low average of just 45% of ...

The cerebral cortex of your brain is the outermost layer. It's the part of the brain that appears wrinkled because it has a lot of folds. Your cerebral cortex is divided into two hemispheres. Each ...