Evolution News

Endangered turtle urinates through its mouth

Chinese soft-shelled turtle in captivity. Photo by: Bastet78. One of China's most commonly farmed turtles for consumption, the Chinese soft-shelled turtle (Pelodiscus sinensis), has a unique ability: it urinates out…

When giant coyotes roamed the Earth

Coyote feeding on elk carcass in Yellowstone National Park. Photo by: Jim Peaco/U.S. National Park Service. Not long ago, geologically speaking, coyotes (Canis latrans) were bigger and more robust than…

Amazon biodiversity older than believed

A new study in Science has found that the incredible biodiversity of the Amazon rainforest goes back much further than expected, perhaps upending old ideas about how the Amazon basin…

The unruly evolution of island life

From the terrifying Komodo dragon to the diminutive hobbit Homo floresiensis, islands are home to some remarkable curiosities of size. Despite the fame of giant lizards and pygmy humans, a…

New blind snake discovery

World-traveling blindsnake points to Madagascar's origins and great voyages across the Atlantic. Call them survivors: blindsnakes have been identified as one of the few groups of organisms that inhabited Madagascar…

Extinction outpaces evolution

Extinctions are currently outpacing the capacity for new species to evolve, according to Simon Stuart, chair of the Species Survival Commission for the International Union for the Conservation of Nature…