Ever-Growing USA on MSN43m
Cast Your Worries Aside in the Angler’s Paradise of Costa Rica
Costa Rica, with its stunning coastlines and rich marine biodiversity, is nothing short of an angler's dream destination. For ...
New Scientist23m
Exquisite bird fossil provides clues to the evolution of avian brains
Palaeontologists have pieced together the brain structure of a bird that lived 80 million years ago named Navaornis hestiae, ...
The Incas used stringy objects called 'khipus' to record data—we just got a step closer to understanding them
For more than a millennium, many Andean peoples used an object called a "khipu" (also spelled "quipu" and pronounced "key-poo ...