Plankton Poop May Help Scientists Predict Climate Changes

Scientists trying to predict future changes in our climate are using every possible source of data to make their calculations. Lately, they have learned that one of the most sensitive instruments could be floating right in front of them - tiny clumps of organic matter that drift in the ocean. VOA’s George Putic has more

© La Voix de l'Amérique - mardi 27 octobre 2015