Skeleton shows Mixodectes pungens lived in trees and primarily ate leaves during the Paleocene epoch, highlighting its unique ecological niche after the dinosaurs.
Scientists edited seven genes to produce mice with woolly fur and cold adaptations similar to mammoths.
Over 600 fossilized footprints of species like elephants and giraffes suggest Tarifa was a transit corridor in the Early Pleistocene.
Researchers prefer to speak of encounters and interactions rather than attacks and assume that the orcas do not act with aggressive intent.
Scientists discovered over two dozen new species in Peru's Amazon rainforest, including a semi-aquatic mouse and three other previously unknown mammals, during a 2022 expedition.
Researchers found a 270-million-year-old gorgonopsian fossil, the earliest known saber-toothed animal.
The virus the alpacas were infected with was the same strain that has been spreading among dairy cattle in recent months.
The Minnesota Board of Animal Health noted that the risk to the public is “extremely low.”
This beautiful creature has colorful rear wings, and surprisingly, its front wings are almost transparent. No other butterfly in Israel has transparent-like wings except the Apollo.
Whales evolved a bit more than 50 million years ago from hoofed, land-dwelling mammals as big as a medium-sized dog.
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