When you consider animals that have a lot of teeth, sharks are likely to be the first ones that come to mind, since they can ...

Why don’t massive captive-raised deer and elk qualify as world-record trophies? Learn how wildlife science and ethics shape ...

A tiny California mouse now has a big title after winning a Guinness World record for longevity. A Pacific pocket mouse named Pat — after "Star Trek" actor Patrick Stewart — received the Guinness ...

Dec. 23 (UPI) --Each passing year sees new heights reached in the arena of Guinness World Record-breaking human -- and sometimes even animal -- accomplishment, and 2025 has proven to be no different.