Some of Italy's iconic landmarks were underwater after Venice's flood system failed, wildfires continue to destroy forests and village in Greece, and more of today's top videos.
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Enormous flames devoured pristine forests and encroached on villages Sunday on Greece's second-largest island.
A bridge in southern Taiwan was destroyed by strong floods brought on by former typhoon Lupit that has turned into a tropical depression.
They’re calling it the Crew Health and Performance Exploration Analog and it’s meant to get astronauts ready for a Mars Mission.