New Denisovan DNA expands diversity, history of species

While the continents of Africa and Europe have been obvious and fruitful treasure troves for exploration and discovery of our modern human origins, Asia has been somewhat overlooked. Scientists have thought that modern humans ...

Ancient hominins used fire to make stone tools

Human ancestors not only knew how to use fire, they also developed sophisticated technologies for making tools. Researchers at the Weizmann Institute of Science recently employed cutting-edge technologies of their own to ...

Cave raiders: Thai archaeologists hunt ancient artwork

An antelope, a lonely figure, a family linking arms—Kanniga Premjai shines her flashlight across a cave to reveal long-hidden paintings, a stunning discovery for Thailand's scrappy team of archaeologists.

Female bats brave risky conditions for their young

The daily activity patterns of animals are influenced by a variety of different factors. Understanding how animals distribute their activity over the day, an important part of their behavior, provides valuable insights into ...

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