Reflexions | ULg, source de savoirs Le site de vulgarisation scientifique de l’Université de Liège. ULg, Université de Liège
     
 
Fossil sponges
2/21/12

Once upon a time, more than 300 million years ago, Wallonia had no reason to envy the Bahamas. Fossil sponges tell us more about this period!

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Oceanic islands, a reservoir of biodiversity
2/14/12

Plants (re)colonise the European continent from the Azores, the Canaries and Madeira. Islands should not, therefore, be considered as evolutionary cul-de-sacs.

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Indépendants belges en difficulté
2/13/12

Des experts formulent des propositions pour une politique de soutien des indépendants en difficulté qui contribuerait à lutter contre la pauvreté des indépendants en Belgique.

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The piranhas are bigmouths
2/8/12

Whether it is to find a sexual partner or to see off an enemy, certain fish produce sounds. For their part piranhas sometimes start to grunt to warn that they are about to attack.

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