Check out Metapod’s original design from Generation I and see how this cocoon Pokémon has evolved through the years! 💪 Want more classic Pokémon content? Subscribe now for exclusive Generation I ...

Sarah Mathew is in the School of Human Evolution and Social Change, Institute of Human Origins, Arizona State University, Tempe, Arizona 85287, USA. Robert Boyd is in the School of Human Evolution and ...

Newly discovered fossils have given scientists their first real glimpse of when Earth made a crucial transition from plants ...

As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...

In 1976, Richard Dawkins published a book titled after an idea he’d come up with while teaching a lecture on animal behaviour for his PhD supervisor. It just so happened that the idea of The Selfish ...

When the environment changes dramatically, animals from mollusks to crows can make big changes in their behavior that enable ...

Hidden within fish DNA are powerful genetic twists that may explain one of nature’s biggest mysteries: how new species form so quickly. In Lake Malawi, hundreds of cichlid fish species evolved at ...

Less than half of parents are confident that their children's school is well prepared if their students become victims of ...

Alien creatures may feel like pure fiction, but some of their most disturbing traits already exist in nature. Parasitic lifeforms, genetic manipulation, and extreme survival strategies can be found on ...

“Criminal Minds: Evolution” has been renewed for Season 20 ahead of the Season 19 premiere, Variety has learned. Paramount has also set the Season 19 premiere date, with the newest season of the ...