Cases of the rare monkeypox virus are popping up in Europe and the United States. Here's what you need to know about the virus.
Ghostly imprints of very tiny "nannofossils" can offer a valuable window into our planet's past — and hint at its possible future.
Monkeypox infections are appearing in Europe and North America, a rare occurrence for a disease endemic to west and central Africa.
A healthy adult bladder can hold a fair amount of urine, but regularly holding it to the point of discomfort isn't a great idea.
Pentagon officials speaking at the first public hearing on UFOs since the 1960s have shown previously classified footage of an unidentified aerial phenomenon (UAP).
The U.S. Congress is set to hold its first public hearing on UFOs since the 1960s on Tuesday (May 17). Here's what to expect.
Reference Cinco de Mayo is an annual celebration of Latin culture, with origins in a 19th-century battle.
Race and ethnicity are terms that are sometimes used sloppily, almost interchangeably. But race and ethnicity are not the same thing.
BUYING GUIDE These are the best wildlife photography cameras for shooting in the Serengeti, the local zoo, and everywhere in-between.
REVIEW Looking for ultra lightweight kit that packs a heavyweight punch? The Olympus OM-D E-M1X provides a compact system that’s ideal for wildlife and safari shooting.