The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new ...

Many U.S. adversaries condemned the U.S. strikes on Venezuela, while other governments called for deescalation.

A research team from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS) has directly measured the masses of two highly unstable atomic nuclei, phosphorus-26 and sulfur-27.

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Is President Trump working to build his own personal army? Investigative reporter Radley Balko responds to Trump’s new executive order for a “standing National Guard quick reaction force” that the ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

President Donald Trump signed an executive order Monday tasking his secretary of defense, Pete Hegseth, with establishing “specialized units” in the National Guard that will be “specifically trained ...

“Endemic vagrancy, disorderly behavior, sudden confrontations, and violent attacks have made our cities unsafe,” it stated. “The Federal Government and the States have spent tens of billions of ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The replacement of conventional fuels with sustainable and renewable green fuels such ...