Scientists found “large” creatures with spines on their bellies near a waterfall in Vietnam and discovered a new species, a study said. Photo from Pham, Hoang, Phan, Pham, Ong, Nguyen, Ziegler and ...

The largest sloth of all time was the size of an elephant. Known to paleontologists as Eremotherium, the shaggy giant shuffled across the woodlands of the ancient Americas between 60,000 and five ...

A new study shows that early humans shifted from hunting giants to smaller animals, shaping tools, survival, and intelligence.

Scientists found a “large” creature running “rapidly” across rocks in Angola and discovered a new species, a study said. Photo from Lobón-Rovira, Heinicke, Bauer, Conradie and Pinto (2025) In a remote ...

Scientists found a “large”-eyed creature lurking underground in an ancient Roman aqueduct in Spain and discovered a new species, a study said. Photos from Cifuentes, Enrique Peña Pérez and Álvaro Luna ...

Scientists found a “large” creature with a “long” tail in a deep-water pond in China and discovered a new species, a study said. Photo from Luo, Wang, Liao, Xiao, Deng, Xiao and Zhou (2025) In a deep ...

Most of the large animals that have walked the surface of Earth are no longer here. Why? Dan Mann thinks it’s because our recent climate has been too stable, at least when compared to the wacky ups ...

Ancient sloths lived in trees, on mountains, in deserts, in boreal forests and on open savannas. Some grew as large as elephants. Illustration by Diego Barletta The largest sloth of all time was the ...

As night settled across northern Vietnam, a "large" creature with spines on its belly sat near a waterfall. Its "dark green" eyes scanned the surrounding forest, but it wasn't the only one looking ...