The Mayan temple called “El Castillo” is the center of the Chichen Itza archaeological site in Yucatán, Mexico. Built between the 9th and 12th centuries AD, the temple is dedicated to feathered serpent deity Kukulcan. [2100×1500]

The Mayan temple called “El Castillo” is the center of the Chichen Itza archaeological site in Yucatán, Mexico. Built between … More

Gulf of Mexico, 13 December 2017: “This sea cucumber, Enypniastes eximia, spends most of its time on the seafloor, feeding off of surface sediments . . . Common names for these holothurians include Spanish dancer and headless chicken monster,” says NOAA. [1024 x 576] [OS]

Gulf of Mexico, 13 December 2017: “This sea cucumber, Enypniastes eximia, spends most of its time on the seafloor, feeding … More