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China tycoon Guo convicted in US over $1bn scam

Signs of two gases in clouds of Venus could indicate life, scientists say

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Here’s What It Would Take To Make Mars A Liveable Landscape

Twice-yearly HIV drug 100% effective at preventing spread

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Expedition finds a 10-inch long millipede lost to science for 126 years

NASA transmits hip-hop song to deep space for first time

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Uncontacted tribe seen in Peruvian Amazon where loggers are active

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Astronomers discover what may be 21 neutron stars orbiting sun-like stars

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The New Science of Animal Minds

Cyanide found in teacups shared by six found dead in Bangkok hotel

How astronomers are using pulsars to observe evidence of dark matter

Indian man stuck in lift for 42 hours thought he would die

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A New Specialized Train Is Ready to Haul Nuclear Waste

Astronauts Struggle To Eat Their Space Food and Scientists Want to Know Why

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The Erie Canal: The manmade waterway that transformed the US

How plant hunting has evolved over the centuries

A mystery writer planned to retire. Now she’s leading a team of genetic detectives – and giving murder victims back their names

Rare element actinium gets a candid portrait under X-rays

Scientists Found a Surprise New Continent Hiding Beneath Greenland

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Polar ice melting makes Earth heavier to rotate, causing longer days: Study

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