How do dogs turn into wolves?
New research by American scientists shows that climate change and habitat have turned prehistoric dogs in America into wolves.
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New research by American scientists shows that climate change and habitat have turned prehistoric dogs in America into wolves.
The lizards now carry both male and female genes, reproductive. The researcher adds that rising temperatures can cause changes in other animals, not just lizards.
Norwegian scientists have for the first time discovered polar bears eating dolphin meat, due to the decline in food in their habitat.
The researchers found an Antarctic octopus that possessed exotic blue blood, allowing them to survive under temperatures below 0ºC and even higher temperatures due to gl…
The disappearance, mutation of many animals is considered a warning signal to the Earth about the negative changes of climate ...
It is a warning by scientists from the new study: warming temperatures can shrink mammalian size and produce giant reptiles.
The number of animals living on Earth is declining rapidly, especially mammals, when about one fifth of animals are at risk of extinction.
Biologists have discovered the body of a polar bear who died in a state of
With a body weight of only 1.6 to 2 grams, not as heavy as an American coin, bees hummingbirds deserve to hold
Many species of birds, amphibians and corals are at risk of extinction due to climate change but are not classified as conservation and receive adequate attention.
Although the United States and Russia have called on countries to strengthen protection of polar bears, the proposal to ban the purchase and sale of bears is not approve…
Chinese researchers have just dismissed a research paper published in the British Daily Telegraph (November 4, 2012) saying that climate change will reduce the number of…
Touchon, a postdoctoral fellow at the Smithsonian Tropical Research Institute, found that climate change could change the evolution of frogs.
Facing climate change, many species must adapt themselves or perish. Ecologists have studied and predicted that tropical cold-blooded animals are not as easily extinct a…
Polar bears and brown bears have split into two separate branches about 4 to 5 million years ago, but they still hybridize when the weather gets warmer. And now, experts…