A new measure of segregation

Segregation, as history and modern times have shown, plays a profound role in social and economic outcomes.

A tiny ancient relative of dinosaurs and pterosaurs discovered

Dinosaurs and flying pterosaurs may be known for their remarkable size, but a newly described species from Madagascar that lived around 237 million years ago suggests that they originated from extremely small ancestors. The ...

Migration patterns reveal an Eden for ancient humans and animals

Home to some of the richest evidence for the behavior and culture of the earliest clearly modern humans, the submerged shelf called the Palaeo-Agulhas Plain (PAP) once formed its own ecosystem. Co-author Curtis Marean, Ph.D., ...

A new 'gold standard' for safer ceramic coatings

Making your own ceramics can be a way to express your creativity, but some techniques and materials used in the process could spell bad news for your health and the environment. If not prepared properly, some glazed ceramics ...

Improving efficiency, effectiveness of security X-ray technology

The smuggling of contraband, such as explosives and drugs, is a major threat in airport security. These risks have increased in modern times with the uptick in parcel delivery, but security inspection methods have not seen ...

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