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We summarize the week's scientific breakthroughs every Thursday.
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		Materials SciencePerovskites power up the solar industry
Perovskites are the latest hot materials in solar energy production.
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		EarthHow earthquake scientists eavesdrop on North Korea’s nuclear blasts
Researchers monitor the power and location of underground nuclear weapons testing by North Korea.
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		AgricultureGM moth trial gets a green light from USDA
GM diamondback moths will take wing in a New York field trial.
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		ClimateRising temps may mean fewer passengers on airplane flights
Global warming could force airplanes to carry a lighter load — and fewer passengers —on each flight.
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		ClimateRising temperatures may mean fewer passengers on airplane flights
Global warming could force airplanes to carry a lighter load — and fewer passengers —on each flight.
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		EarthDelaware-sized iceberg breaks off Antarctic ice shelf
An iceberg about the size of Delaware splintered from the Larsen C ice shelf in one of the largest calving events ever recorded.
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		EarthSnow and rain tug on earthquake faults in California
California’s water cycle is linked to periodic increases in small earthquakes.
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		ClimateClimate change could exacerbate economic inequalities in the U.S.
Counties across the United States won’t all pay the same price for climate change, a new simulation predicts.
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		EarthBattering storms caused Antarctic sea ice to shrink at record pace
Unusually intense storms could explain why Antarctic sea ice shrank to its smallest observed extent this year.
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		ChemistryEvery breath you take contains a molecule of history
In 'Caesar’s Last Breath', best-selling author Sam Kean tells vivid stories about the gases we can’t see.
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		EnvironmentNew material could filter water contaminants that others miss
A new polymer offers a better way to pull fluorine-containing pollutants out of drinking water.
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		EarthMagma stored under volcanoes is mostly solid
Ancient zircon crystals provide clues about the magma that fuels volcanic eruptions.