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Climate change is already having staggering effects on oceans and ice-filled regions that encompass 80 percent of the Earth, and future damage from rising seas and melting glaciers is now all but certain, according to a sobering new report from the United Nations. The warming climate is killing coral reefs, supercharging monster storms, and fueling
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You don’t belong here. They’re onto you. Everybody is going to find out the truth. It’s only a matter of time. Dark thoughts like these are symptoms of something called impostor syndrome: a strange psychological phenomenon that makes ordinary people – even brilliant ones – feel like they’re frauds, fakes, inadequate, and undeserving. It doesn’t have
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For several years now, physicists at the European Organisation for Nuclear Research (CERN) have been running a landmark experiment, recording tens of billions of particles break apart in the hopes of catching a few oddballs. And they finally have some intriguing results to share. This experiment, called NA62, has researchers building and destroying pairs of quarks called
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Diamonds are hardly ever perfect. Like us, they carry blemishes and flaws: tiny ‘inclusions’ of ancient chemistry trapped inside their lustrous frames. To the jeweller, these minuscule marks may diminish a gemstone’s value. To a scientist, the imperfection itself can actually be the true glittering prize. In a startling new discovery, researchers in Canada have
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The second-fastest pulsar ever discovered has been caught spitting out gamma rays, and this surprise discovery could help astronomers better understand the properties of these strange and extreme stars. The gamma radiation of millisecond pulsar PSR J0952−0607 is so faint, detecting it required some clever new search methods – and these made it possible to
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On 27 June 2018, the Japanese Aerospace Exploration Agency‘s (JAXA) Hayabusa2 spacecraft reached asteroid 162173 Ryugu. As part of JAXA’s program to study Near-Earth Asteroids (NEAs), this mission has spent over a year conducting landing operations, shooting up the surface with “bullets” and an anti-tank warhead, and collecting samples from the surface and interior that
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As it looks increasingly unlikely we’re going to meet our climate mitigation targets, scientists have been investigating more and more extreme solutions, such as geoengineering. Examples include spraying huge amounts of sunlight-reflecting particles into the atmosphere, or dumping trillions of tons of fake snow onto glaciers to stabilise them. These ideas are untested, incredibly risky,
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Pacific islanders are running out of time. If global emissions are not drastically reduced, thousands of low-lying atolls may become uninhabitable within decades. And the biggest threat doesn’t actually come from losing land to rising seas. Small island states in the Pacific are responsible for only 0.03 percent of the world’s carbon dioxide emissions, and