Frogs evolved by asteroids made dinosaurs extinct
A scientific study shows that the great diversity of frogs today results from a collision between the Earth and an asteroid that causes dinosaurs to become extinct.
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A scientific study shows that the great diversity of frogs today results from a collision between the Earth and an asteroid that causes dinosaurs to become extinct.
The National University of Costa Rica (UCR) has announced that the two scientists have found the red-bellied frog, scientific name Craugastor escoces.
A kitten of a wild cat in danger of extinction has just been discovered in the wild after 10 years of silence.
Scientists found four native South American poisonous snakes that were extinct after disappearing for a decade.
Many animals are considered extinct or unclear but still persist in many different cultures.
A giant rat has just been discovered in the rainforest of Papua New Guinea. They are 82 cm long, are not afraid of humans and are identified as one of the largest rats i…
The Persian Tiger is an extinct tiger subspecies in the 1960s. However, scientists recently said they will revive this extinct precious species.
They were once giant animals that dominated for a while in certain periods in Earth's history.
Siberian tigers, Javanese rhinos or saola are rare animals classified as the most endangered in the world due to the effects of climate change and widespread hunting.
An international team of scientists plans to revive the extinct ancient bison more than 11,700 years ago based on DNA taken from the remaining tail bone.
According to reports of endangered mammals, Earth's tallest terrestrial mammal - is now on its way to the edge of the abyss.
The bear dog, also called Amphicyon, bears the characteristics of bears (large body, big feet with bare feet to stand upright with two legs) and dogs (relatively long le…
The skeleton of the dodo bird, which once appeared in the work
Despite trying to conserve the frog Rabbs species, the last frog of the amphibian finally died.
Humans are the main cause behind the extinctions of many animals.