Chinese team finds a fern that makes rare earth elements

Scientists have discovered a fern from South China that naturally forms tiny crystals containing rare earth elements (REEs). This breakthrough opens the door to a promising new way of "green mining" of these minerals called ...

Bees learn to read simple 'Morse code'

Researchers at Queen Mary University of London have shown for the first time that an insect—the bumblebee Bombus terrestris—can decide where to forage for food based on different durations of visual cues. Their paper ...

Neanderthal DNA helps explain how faces form

Every human face is unique, allowing us to distinguish between individuals. We know little about how facial features are encoded in our DNA, but we may be able to learn more about how our faces develop by looking at our ancient ...

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