It has been said that "life will always find a way," and a recent discovery by Russian space officials appears to confirm that life can certainly exist in the most hostile of environments.

Traces of plankton and other microorganisms have been found living happily aboard the International Space Station (ISS), not safely within its cosy interior but clinging to its exterior surfaces assaulted by freezing temperatures and cosmic radiation. It seems that the tiny organisms are even able to survive in an atmosphere without oxygen, previously thought to be one of the factors necessary to support any form of life.
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New research suggests that global warming is causing the cycle of evaporation and rainfall over the oceans to intensify more than scientists had expected, meaning there will be more extreme weather in the coming years. It implies that the water cycle could quicken by as much as 20% later in this century as the planet warms, potentially leading to more droughts and floods.
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