Environment

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The mass quantities of food Americans waste every year has staggering environmental consequences, according to a study published Wednesday. “Our data suggest that the average person in the United States wastes about a pound of food per day,” said the University of Vermont’s Meredith Niles, one of the study’s authors along with researchers at the
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In chaos theory, they say the infinitesimal flapping of a butterfly’s wings can hypothetically cascade into a fierce tornado. Now, scientists have demonstrated how some of the smallest creatures in the ocean could have the same outsized impact under the waves – with swarms of marine organisms inadvertently producing powerful currents that mix and churn
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It’s the prettiest powder keg on the planet – the Yellowstone supervolcano, simmering under the mystique and grandeur of the national park that adorns the fearsome caldera. And scientists just got one step closer to understanding the hidden geology of this epic blowhole.   Using supercomputers to model the behaviour of two known magma chambers concealed
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Not everyone is a weather enthusiast. But ever since I was old enough to start forming memories, I’ve been fascinated – even obsessed – with weather. For my seventh-grade science fair project, I predicted the weather for a week using nothing but homemade materials, including a simple barometer and hygrometer.   I was pretty darned
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The Atlantic Ocean circulation that carries warmth into the Northern Hemisphere’s high latitudes is slowing down because of climate change, a team of scientists asserted Wednesday, suggesting one of the most feared consequences is already coming to pass.   The Atlantic meridional overturning circulation has declined in strength by 15 percent since the mid-20th century
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Antarctica’s ocean-front glaciers are retreating, according to a new satellite survey that raises additional concerns about the massive continent’s potential contribution to rising sea levels.   Antarctica, which contains enough ice to raise the oceans by about 200 feet (60 meters), is a continent of ice that flows outward to the ocean at numerous large