New species formed when the Mediterranean dried up

A new study may have uncovered why wall lizards have become the most successful reptile in the Mediterranean region. The results reveal how drastic changes in sea levels and climate 6 million years ago affected species formation ...

Extinct 'horned' crocodile gets new spot in the tree of life

A study led by scientists at the American Museum of Natural History has resolved a long-standing controversy about an extinct "horned" crocodile that likely lived among humans in Madagascar. Based on ancient DNA, the research ...

Charles Darwin and conspicuous consumption: Why bling is blingy

Luxury brands are a prominent feature of modern society. Thorstein Veblen coined the term "conspicuous consumption" to describe how the upper classes showcased expensive goods without inherent practical benefits to demonstrate ...

Widespread wildfire as a proxy for resource strain

Fire is a natural part of ecosystems in the western United States, but the summer fire season has grown both longer and more intense in recent years. As the size of the area burned across the region has risen year after year, ...

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