Articles sur Biology

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Fossa (Cryptoprocta ferox) at the Houston Zoo. Josh Henderson

Caught on camera: The fossa, Madagascar’s elusive top predator

The fossa, Madagascar's largest predator, is a cat-like carnivore that eats everything from insects to lemurs. Because they are rare and elusive, scientists know very little about them, including how many there are.
Zebrafish are known for their black and gold stripes. NICHD/flickr

How the zebrafish got its stripes

Zebrafish are known for their black and gold stripes, but researchers are still figuring out how pigment cells interact to form these patterns.
Rita Levi-Montalcini celebrates her 100th birthday in 2009. Presidenza della Repubblica Italiana/Wikimedia Commons

Dismissed under Mussolini, later Nobel prize winner – the importance of scientist Rita Levi-Montalcini

Born in Italy in 1909, Levi-Montalcini avoided being transported to Auschwitz as a young woman and rose to prominence as a neurobiologist. She was a co-recipient of the 1986 Nobel Prize for Medicine.
3D model of Meganeura monyi.

Are the Paleozoic era’s giant dragonflies still among us?

They hovered in the skies of the Earth 300 million years ago... The giant dragonflies will soon be the stars of the paleontology gallery of France’s Natural History Museum in Paris.
It takes time to see which finding might be a golden egg. Neamov/Shutterstock.com

Funding basic research plays the long game for future payoffs

Basic research can be easy to mock as pointless and wasteful of resources. But it's very often the foundation for future innovation – even in ways the original scientists couldn't have imagined.
The “hammerhead” of Diversibipalium multilineatum. This species can reach 40 centimeters (16 inches) in length. Pierre Gros

Yes, giant predatory worms really are invading France

Several giant terrestrial Plathelminth species have invaded France and its overseas territories, threatening biodiversity. Thanks to participatory science, the invasion is finally recognized.

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