How the “Final Reckoning” crew used science to bring an underwater stunt to life. Plus, the psychology behind thrill-seeking.

The search for the waters of eternal life has fascinated figures from Gilgamesh to the conquistadors to Hollywood studio ...

However, this trait is one of the most common signs of frontotemporal dementia (FTD) — the most common neurodegenerative disease in people under the age of 65. In his new book, Mysteries of the Social ...

Brain-eating amoebas have taken up residence in Tucson's water supply as recent tests have shown their presence in 12 wells. While the discovery of the killer amoeba, known as Naegleria fowleri ...

the husband of our dear friend and Today cohost Sheinelle Jones has passed away after a courageous battle with an aggressive form of brain cancer called glioblastoma,” she said. “There are no ...

Tom Cruise faced a life-threatening moment underwater—find out what nearly derailed one of his biggest stunts yet.

Every living creature needs water to survive. And sweating, peeing, vomiting, and diarrhea all militate against optimal fluid levels, says MedlinePlus, even to the point of threatening survival.