How rats are killing our coral reefs

It's an invasion of rats! Some remote islands are crawling with these rodents, and even the coral reefs are suffering from it.

Ancient Pacific islanders brought to light

(PhysOrg.com) -- A find of 60 headless skeletons summer 2009 may reveal the identity of the people who first inhabited the Pacific Ocean archipelago Vanuatu 3000 years ago.

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