Inuit hunters blame cruise ships as narwhal disappear
To hunt the narwhal, whose long tusk was the unicorn horn of medieval myth, you need absolute silence.
To hunt the narwhal, whose long tusk was the unicorn horn of medieval myth, you need absolute silence.
Ecology
Oct 4, 2023
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Polar bears are a familiar sight to many through the media as we see evocative images of singular bears floating on isolated ice rafts as they face the harsh realities of climate change shrinking sea ice in the Arctic. Their ...
In the frigid waters surrounding Antarctica, an unusual seasonal cycle occurs. During winter, from March to October, the sun barely rises. As seawater freezes it rejects salts, creating pockets of extra-salty brine where ...
Ecology
Sep 14, 2023
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Polar bears have long symbolized the dangers posed by climate change, as rising temperatures melt away the Arctic sea ice they depend upon for survival.
Ecology
Sep 3, 2023
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The global climate is changing and the Arctic is warming rapidly. These are objectively true statements that most people have come to accept.
Ecology
Sep 1, 2023
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New research from the University of Washington and Polar Bears International in Bozeman, Montana, quantifies the relationship between greenhouse gas emissions and the survival of polar bear populations. The paper, published ...
Plants & Animals
Aug 31, 2023
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Helpless emperor penguin chicks perished at multiple breeding grounds in West Antarctica late last year, drowning or freezing to death when sea ice eroded by global warming gave way under their tiny feet, scientists said ...
Ecology
Aug 27, 2023
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Researchers at the University of Idaho have found a unique, non-invasive way to identify polar bears in the Arctic by scraping DNA from a bear's paw print.
Plants & Animals
Aug 18, 2023
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When Angela, a Malayan sun bear, stood up and waved to visitors to her enclosure at the Huangzhou Zoo in China on July 27, she became a social media sensation. Her build, posture and seemingly friendly gesture seemed so human ...
Plants & Animals
Aug 17, 2023
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A 390-million-year-old moss called Takakia lives in some of Earth's most remote places, including the icy cliffs of the Tibetan Plateau. In a decade-long project, a team of scientists climbed some of the tallest peaks in ...
Evolution
Aug 9, 2023
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