资讯

Dire wolves became extinct over 10,000 years ago. Scientists believe this was the result of climate change and the loss of ...
Cougars avoid conflict with dominant predators like wolves and bears by hunting smaller prey in Yellowstone National Park.
New research from the University of Minnesota upends long-held understanding about how wolves, bears and cougars—three of ...
New research from the University of Minnesota upends long-held understanding about how wolves, bears and cougars - three of ...
After more than 10,000 years, dire wolves have become 'de-extinct' by Colossal Biosciences, a genetic engineering company ...
Hunting the young for trophies In the Baltics, 800 wolves are expected to be killed ... younger ones will only have more tendency to attack easy prey, such as sheep and cattle.
Yellowstone National Park never fails to impress when it comes to drama, especially in the high-stakes encounters between apex predators. When two of the park’s top predators fight over a recent kill, ...
The American company Colossal Biosciences has made a breakthrough in biotechnology: using gene editing and cloning, the first ...
The painted wolves picked up a lot of injuries from hunting them. We saw one painted ... and we saw others limping after hunts. So switching prey made a kind of sense. Baboons are slower, so ...
Dire wolves went extinct more than 12,500 years ago. They were once the top predators in North America. Scientists study ...
Bison back up. It’s an animal-eat-animal world out there, especially in Yellowstone National Park. There are almost 70 different mammal species in Yellowstone, and most of those can be separated into ...