The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough ...

An in-depth look at every Predator throughout the franchise, with their unique weapons and tactics explained in detail.

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...

Tech companies are claiming machines more intelligent than us and capable of having their own agendas are just around the ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Dec. 20, 2025: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend. When you purchase through links on our site, we may ...

Nolan Fahrenkopf is a research fellow at the Center for Policy Research at the University at Albany, which receives grants related to nonproliferation from the U.S. Department of State and Department ...

President Trump on Monday signed an executive order designating the street drug fentanyl a weapon of mass destruction. "The manufacture and distribution of fentanyl, primarily performed by organized ...

President Donald Trump signed a new executive order Monday that classifies fentanyl as a "weapon of mass destruction." The president made the announcement ahead of a medal pinning for military members ...

Washington — President Trump on Monday signed an executive order designating illicit fentanyl as a weapon of mass destruction, directing the Pentagon and Justice Department to take additional steps to ...

WASHINGTON ‒ President Donald Trump has taken action classifying fentanyl as a "weapon of mass destruction" as his administration escalates efforts to combat the flow of illicit drugs into the United ...

President Donald Trump signed an executive order Monday classifying “illicit fentanyl and its core precursor chemicals” as weapons of mass destruction — though it was not immediately clear what ...