New research spanning five continents and vastly different cultures -- from the steppes of Mongolia to the rainforests of the Pacific -- shows that hunting dogs and their owners cooperate, communicate and rely on each other in nearly identical ways, suggesting the relationship was forged in deep evolutionary time, perhaps 30,000 years ago.

The post Human-Dog Bond is Ancient, Universal and Strikingly the Same Everywhere: Study appeared first on Sci.News: Breaking Science News.

Camera traps reveal a hidden predator that depends on intact Amazon forest.

Paleontologists have identified a previously unknown species of amphicyonid -- the extinct family of carnivorous mammals popularly known as bear-dogs -- from two specimens unearthed at a rich fossil site in the Vallès-Penedès Basin near Barcelona, Spain.

The post New Species of Ancient Bear-Dog Identified in Spain appeared first on Sci.News: Breaking Science News.

Hundreds of camera-trap records from Bolivia and Peru suggest the short-eared dog (Atelocynus microtis), one of the world’s least-known canids and one of Latin America’s least-known carnivores, may be thriving in intact upland forests.

The post Amazon’s Elusive Short-Eared Dog May Be More Common than Researchers Once Thought appeared first on Sci.News: Breaking Science News.

The New York Times described the stunning behavior over 100 years ago.