Relax and Take Over the Earth

Scientists have figured out that today’s 4,500 species of cockroaches probably shared a common ancestor in the Triassic period. They’ve been evolving for 235 million years! In order to spread all over the Earth, they just had to sit and wait. When the supercontinent, Pangea, split into today’s continents, cockroaches drifted to world domination.

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Double the Stripes

Zoo Miami welcomed boy and girl baby zebras, but they weren’t twins. Two Grevey’s zebras gave birth on the same day! The endangered species is native to Kenya and Ethiopia. They are larger than other zebra species and have thin stripes that stop before reaching the belly. The foals are jumping and running already!

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Hot Tub of Despair

Scientists have been studying a lake in the sea in the Gulf of Mexico. The brine pool at the bottom of the sea is five times saltier than the surrounding waters. The toxic habitat contains deadly concentrations of hydrogen sulfide and methane, giving it the nickname, “Hot Tub of Despair.”

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