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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with Âé¶¹´«Ã½â€™s exclusive in-depth articles, interviews and long reads.

Rift where humans began

Killer earthquakes and volcanic activity more than a million years ago, argues Mark Maslin, may have been the making of modern humans

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The V-1 menace secret weapons that saved Britain: After five years of war, Britain was shocked when the pilot;ess V-1s breached its defences to claim thousands of lives. The only way to fight back, writes Robert Buderi, was to rush through three top-secr

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Hearing pictures, seeing sounds: Ear and eye implants for the deaf and blind are still not living up to their promise. Rosie Mestel asks whether researchers would do better to exploit the potential of the unimpaired senses

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Mad brains and the prion heresy: The idea that a simple protein could act as an infectious agent was too much for most biochemists. Georgina Ferry reports on what happened when one man dared to go out on a limb

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How collectors killed: One hundred and fifty years ago next week the last two great auks ever seen were killed at their breeding colony on a tiny island off the coast of Iceland. Tim Birkhead chronicles the bird’s fate

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Will the Space Clipper stay a DREAM?: Star Wars spawned the technology that could make space travel as routine as air travel, and a prototype reusable rocket has already flown. Arlan Andrews explains how its fate is hanging on a report to be published ne

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El Salvador’s buried roots: Out of the ash of an ancient volcanic eruption, archaeologists are unravelling the complexities of village life in 7th-century Central America

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Froths, foams and heady geometry: The head on a glass of beer doesn’t look like a tough geometrical challenge. Yet the way bubbles fit together is intoxicating mathematicians, writes Denis Weaire

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Real juice, pure fraud: Trading standards inspectors in Europe and North America are cracking down on the fraudsters who adulterate fruit juice but sell it as pure, says Tara Patel

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