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Giant temperature waves detected in the depths of Pacific Ocean could help forecast climate events. Largest example of a giant therapod meat-eating dinosaur – 14 metres long, taller than a double-decker bus and with teeth the size of bananas – has been identified as Carcharodontosaurus iguidensis. Report from the meeting of the American Geophysical Union meeting includes research into the cause of a volcanic erruption in Indonesia, and also noctilucent or night-shining clouds of ice crystals. Plus, the destructive B-type white fly, and the $30-million prize to encourage private exploration of space.