'Shock as tropical shark caught off Massachusetts in sign of warming waters. A rare sighting off Cape Cod has underscored the escalating impact of climate change on marine ecosystems, after two brothers unexpectedly caught a tropical tiger shark.' www.independent.co.uk/news/world/a...

Two brothers catch tiger shark more than 1,500 miles from its tropical homeNate and Nelson Rouette were fishing from a Falmouth beach in late July when they reeled in the five-foot juvenilewww.independent.co.uk