Histoire-Géographie:
SVT:
- Ancient Penguin DNA Raises Doubts About Accuracy of Genetic Dating Techniques
- 'Doomsday' 2012 Prediction Explained: Mayan Calendar Was Cyclical
- Lab Machine to Study Glacial Sliding Related to Rising Sea Levels Created
- Longevity Tied to Genes That Preserve Tips of Chromosomes
- New Insight Into Predicting Cholera Epidemics in the Bengal Delta
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