Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war, the U.S. military, weapons systems and emerging technology.

A clinical trial is defined by NIH as a research study in which one or more human subjects are prospectively assigned to one or more interventions (which may include placebo or other control) to ...

The modern world and ancient history mix together in a fusion like no other place in the world to the Far East. Culture and history enthusiasts will discover the Great Wall, the Forbidden City, the ...