U.S. law enforcement and intelligence agencies are concerned about copycat vehicle-ramming attacks after the New Year’s Day attack in New Orleans by a U.S. Army veteran, according to a U.S. law ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Researchers on an ...

A scientific expedition to Peru has yielded a treasure trove of 27 new species, including an amphibious mouse, a "blob-headed" fish, and other zoological oddities. Ronald Diaz/Conservation ...

A "blob-headed" fish and a semi-aquatic mouse are among 27 newly discovered species found in a remote region of the Amazon rainforest in Peru. Scientists also encountered a new species of dwarf ...