The deepest free-fall pit in the lower 48 United States, the Fantastic Pit features a staggering 586 feet (179m) drop - a ...

On recovering discarded plastic from a great depth, the experts were taken aback to see its shape perfectly impact and there was more.

"Top 10s delivers expertly crafted videos featuring in-depth analysis, exclusive visuals, and engaging infographics on a variety of topics. From intriguing mysteries to groundbreaking discoveries, Top ...

A vast expanse of barren white sand dunes enclosing vast freshwater lagoons, Brazil's Lençóis Maranhenses is a place of ...