Meet Sphenodraco scandentis, a tree-dwelling, lizard-like reptile that roamed around with the dinosaurs during the Late ...

Te K'ab Chaak was a wealthy warrior king who rose to power in 331 C.E. His burial is the first royal tomb found in the ...

Researchers sequenced the knotty sea spider’s genome for the first time, revealing a missing gene that many other animals ...

Sixty-five years after it first hit store shelves, the iconic, red-framed drawing toy continues to enchant kids, artists, and ...

This summer’s big blockbuster, Superman, marks the latest installment of the Man of Steel — a character whose identity has ...

If large creatures like elephants, giraffes and bison are allowed to thrive, they could alter habitats that allow for the ...

Known as Peñico, the city is now open to tourists. It was once a vibrant urban center that connected coastal, mountain and ...

Red sprites are among a class of enigmatic weather phenomena that appear over thunderstorms, known as Transient Luminous ...

The partial vertebra appeared inside a 2.5-inch-diameter column of rock that researchers drilled, earning the title of the ...

From unexplained phenomena to baffling disappearances, follow the clues while discovering our country’s treasured protected ...

Learn about how volcanoes are formed and the ways they erupt Chiara Maria Petrone, Roberto Scandone, and Alex Whittaker On ...

These 15 images from the Smithsonian Magazine Photo Contest remind us of the grandeur of Greece ...