6/4/15 Sea ice absorbs the CO2 in the atmosphere. An unheard-of phenomenon ten years ago, it’s shaking up what we know about the dynamics of greenhouse gases. 3/25/15 An acoustic device has made it possible to detect the production of oxygen and therefore the photosynthetic activity of posidonia meadows. These plants are Mediterranean seagrasses which have a vitally important role to play in the environment. 11/17/14 Studying jelly-fish is a useful activity, especially from the point of view of trying to understand a phenomenon of proliferation of the species that has been observed almost everywhere on the planet for almost three decades. 9/5/13 Guanabara Bay in Brazil is a dream destination for tourists. But less so for its dolphins, which show PCB concentrations that are among the highest in the world! 1/28/13 In the furthest depths of the oceans, where daylight never penetrates, bacteria develop, serving as a 'larder' for shrimps that feed on them through their cuticle.
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