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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with New Scientist鈥檚 exclusive in-depth articles, interviews and long reads.

Milky Way mysteries: Antimatter factory

Our galaxy produces 10 billion tonnes of antimatter every second. What could be pumping out so many positrons?

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Milky Way mysteries: Our galaxy’s shape

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Milky Way mysteries: Disappearing dwarf galaxies

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Milky Way mysteries: Andromeda, our sibling rival

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Milky Way mysteries: Where are all the supernovae?

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Milky Way mysteries: Fast-moving clouds defy gravity

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Milky Way mysteries: Five oddities of our galaxy

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Humans

Puzzles of evolution: Why did we become bipedal?

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Environment

Puzzles of evolution: Why aren’t we more like chimps?

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Humans

Puzzles of Evolution: Why was technological development so slow?

Early humans used stone flakes as tools, but it took them at least a million years to improve the design. Blame their poor social skills

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Humans

Puzzles of evolution: When did language evolve?

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Humans

Puzzles of evolution: Why are our brains so big?

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Humans

Puzzles of evolution: Why did we lose our fur?

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Puzzles of evolution: Why did we go global?

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