In a striking environmental incident, a massive jellyfish swarm has compelled the shutdown of reactors at France's Gravelines ...
Explore the 25 incredible new species discovered in 2014, from the 'chicken from hell' dinosaur to a cartwheeling spider.
Morning Overview on MSN
A jellyfish the size of a fingernail can reverse its own aging and start life over
Most animals follow a one-way path from birth to maturity to death. A jellyfish barely the width of a fingernail appears to ...
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