A Janus word or phrase has two meanings, each the opposite of the other. Janus words are named after the two-faced Roman god of archways and doors, Janus. There are many such words in English, the ...

Biologist and archaeologist Allowen Evin, of CNRS, and her colleagues compared the size and shape of 643 skulls from dogs and wolves: 158 from modern dogs, 86 from modern wolves, and 391 from ...

Photoshop cc 2014 tutorial in 2 parts showing how to create a post-1970s, well-worn, military dog tag (G-tag) with stamped, metal text. I based the image on the style of dog tags (G-tags) made after ...

These findings contradict the notion that such diversity was mainly a relatively new phenomenon driven by selective breeding ...

Advances in sequencing ancient DNA have revealed that over millenia, people have moved into new regions in successive waves, ...