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Potassium deficiency in agricultural soils is a largely unrecognised but potentially significant threat to global food security if not addressed, say researchers.

Fish exposed to some pesticides at extremely low concentrations for a brief period of time can demonstrate lasting behavioral changes, with the impact extending to offspring that were never exposed firsthand, a recent study found.

In August of 2021, rain fell atop the 10,551-foot summit of the Greenland ice cap, triggering an epic meltdown and a more-than-2,000-foot retreat of the snowline.

In many parts of the U.S. East Coast, rising seas driven by melting ice and the thermal expansion of warming water is only part of what threatens coastal areas.

Published in Nature Climate Change, the study found that exported used vehicles generate at least 13-53% more emissions per mile than those that are scrapped or on the road in Great Britain.