23/12/2022

Arctic storm brings holiday travel chaos to US

A "once-in-a-generation" winter storm with temperatures as low as -40 degrees Fahrenheit (Celsius) caused Christmas travel chaos in the United States on Thursday, with thousands of flights canceled and major highways closed.

Canadian polar bears near 'bear capital' dying at fast rate

Polar bears in Canada's Western Hudson Bay—on the southern edge of the Arctic—are continuing to die in high numbers, a new government survey of the land carnivore has found. Females and bear cubs are having an especially ...

Massive 'marimo' algae balls at risk for deadly winter sunburn

Climate change could overexpose rare underwater "marimo" algae balls to sunlight, killing them off, according to a new study at the University of Tokyo. Marimo are living fluffy balls of green algae. The world's largest marimo ...

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