Harpy eagles are among the heaviest raptors in the world, with larger females weighing up to an average of up to 20 pounds.

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 ...

As specialists cleaned and studied the rooms in the Apostolic Palace, they learned new information about the Renaissance ...

Glaciers in Chile’s Patagonia region have been melting in recent years, exposing fossils underneath. Judith Pardo-Pérez, a ...

Scientists say wild tomato plants on the archipelago's western islands are experiencing "reverse evolution" and reverting ...

The inventor’s handmade tools are now museum artifacts.

Paleontologists know the bone bed as PFV 393. The late fossil preparator Bill Amaral found the site in 2011 on a field trip ...

The large, extinct creatures roamed the Twin Cities area more than 10,000 years ago and could grow to more than 200 pounds ...

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

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