Permafrost is ground that remains frozen throughout the year; it covers nearly a quarter of Northern Hemisphere land.
Sea-Ice-Free Arctic Makes Permafrost Vulnerable to Thawing
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2019 was the 2nd Wettest Year on Record for the U.S.
It was another year of record-making weather and climate for the U.S. in 2019, which was the second wettest behind 1973.
Australian Bushfire Smoke Drifts to South America
Smoke particles from the fires ravaging Australia have traveled more than 12,000 km, crossed an ocean and a mountain range and arrived in South America, meteorological institutions confirmed, after smoke was detected in Chile, Argentina, Brazil and Uruguay.
Untangling Clubroot Disease
University of Saskatchewan (USask) researchers have designed a chain of software programs that combine biology and computer science to help identify the pathogen proteins that contribute to the insurgence of clubroot disease now affecting canola across the Prairies.
Bacterial Link in Celiac Disease
Bacterial exposure has been identified as a potential environmental risk factor in developing celiac disease, a hereditary autoimmune-like condition that affects about one in 70 Australians.
Fish Switch: Identity of Mystery Invader in Florida Waters Corrected After 20 Years
Sometimes scientists make mistakes.
