Mammals began their takeover long before the death of the dinosaurs

It's a familiar story—the mighty dinosaurs dominated their prehistoric environment, while tiny mammals took a backseat, until the dinosaurs (besides birds) went extinct 66 million years ago, allowing mammals to shine. Just ...

The social media profile of the Black Lives Matter movement

Researchers at the Georgia Institute of Technology looked at nearly 29 million tweets surrounding four recent Black Lives Matter (BLM) events to identify the social media patterns of its activists. They found that the community ...

Laboratory breakthrough may lead to improved X-ray spectrometers

Researchers at the Paul Scherrer Institute's Swiss Light Source in Villigen, Switzerland, have developed a new design for X-ray spectrometers that eschews a commonly utilized component to lowers overall production costs and ...

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