LONDON, England, May 6 (TNSjou) -- The University College London posted the following news: * * * Second huge tsunami caused by climate change in two years The side of a mountain slid into an Alaskan fjord last August, producing a tsunami 481 metres high, the second highest ever recorded, according to a new study involving a UCL researcher. The tsunami occurred in the Tracy Arm fjord in southeastern Alaska, a popular spot for cruise ships, but no ships were caught in the wave and no one was   more