Latest Articles
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Tomato and apple peels can help purify water
They're adsorbent, which means they attract and capture ions and other pollutants on their surface.
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Evil beetles plot to rid the world of avocado trees
They must be evil: They kind of bear a resemblance to Emperor Palpatine, if he went around crawling on all fours.
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Another drilling blowout in the Gulf, another explosion
A well off the Louisiana coast blew out on Tuesday, sending out a cloud of natural gas that exploded into a fire, engulfing the drilling platform.
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Norwegian town will use huge mirrors to lighten up the dark winter
To the delight of everyone but the goth kids, Rjukan's five months of darkness will get a little brighter.
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![girl with grapefruit]()
![girl with grapefruit]()
Genetic engineering: Do the differences make a difference?
Where you come down on nature -- cradle or battlefield? -- shapes how you think about the risks of genetically modified food.
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Climate-change slowdown is due to warming of deep oceans, say scientists
Though world temperatures have been broadly static for the past five years, evidence still clearly points to a continuation of global warming.
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Mink will be trapped to right the wrongs of Exxon Valdez
Nearly 25 years after the Exxon Valdez disaster, pigeon guillemots are still not recovering. To help them out, the feds plan to trap some of their predators.
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Alaska’s latest climate worries: Massive wildfires and gushing glaciers
Alaska faces more severe and frequent wildfires in the years to come. Meanwhile, its Mendenhall Glacier keeps releasing sudden surges of water.
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![USDA cryopreservation]()
![USDA cryopreservation]()
As citrus disease spreads, government cryopreserves tree roots
With a bacterial disease threatening the country's citrus industry, USDA scientists are flash-freezing tree roots in case they need to be regrown in the future.
