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The fossilised bones of the biggest snake known to have lived have been found in Colombia and identified as a new species, Titanoboa, which was 12-15 meters long, largely aquatic and lived on crocodiles.
New research on tree frogs helping to identify biodiversity hotspots in Brazil. Scientists are queueing up to carry out experiments with the Isis particle accelerator in Oxford, England, after its recent major upgrade. The direct effect of brain training on brain chemstry.