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Plants & Animals Aug 24, 2022

Team provides novel baseline data on leopard seals, mysterious apex predators of Antarctica

Baylor University marine biologist Sarah Kienle, Ph.D., has always been fascinated by leopard seals. These prehistoric, reptilian-looking seals are often portrayed as scary villains in movies such as "Happy Feet" and "Eight ...

Earth Sciences Aug 18, 2022

Arctic mercury levels drop during the depths of the winter

The interplay between mercury and manganese in Arctic seawater may explain a surprising drop researchers found in mercury levels in the Barents Sea during the winter.

Plants & Animals Aug 16, 2022

Blue crabs found to attack at low tide

Dr. David Johnson, an ecologist at William & Mary's Virginia Institute of Marine Science, has spent more than 20 years in salt marshes, at sites all along the U.S. East and Gulf coasts. But while doing research in a Virginia ...

Plants & Animals Jul 29, 2022

During low-ice seasons, some polar bears are turning to glacier ice

,Holes in sea ice provide the perfect hunting ground for polar bears looking to catch their main food source—seals. So when rising temperatures cause sea ice to melt, polar bears' existence is threatened, making them the ...

Plants & Animals Jul 25, 2022

What's a shark ordinarily associated with the Arctic doing in Belize?

A half-blind shark that is typically thought to live in freezing Arctic waters, scavenge on polar bear carcasses and survive for hundreds of years, recently turned up in perhaps an unexpected place—a coral reef off Belize. ...

Plants & Animals Jul 20, 2022

Human garbage is a plentiful but dangerous source of food for polar bears

More than 50 hungry polar bears invaded the Russian coastal village of Belushya Guba over a period of three months, attracted by the local dump. Some bears entered homes and businesses by ripping doors off hinges and climbing ...

Ecology Jul 20, 2022

Human food waste 'threat' to polar bears: report

The invasion of a remote Russian village by dozens of ravenous polar bears three years ago captured headlines around the world, with images of groups of animals gorging on rubbish in an open garbage dump.

Environment Jul 11, 2022

Biden administration releases draft environmental review for major Alaska oil project

The Biden administration on has released a draft supplemental environmental review of ConocoPhillips' giant oil prospect on Alaska's North Slope, known as the Willow project, after a federal judge last year rejected approval ...

Environment Jun 23, 2022

Enabling ecological change amid climate change is key to preserving biodiversity and ecosystem services, says study

As the need to address climate change becomes increasingly urgent, so too does the concurrent need for proactive stewardship of the Earth's rapidly changing biosphere, according to research published today in the journal ...

Environment Jun 22, 2022

Warming climate upends Arctic mining town

Tor Selnes owes his life to a lamp. He miraculously survived a fatal avalanche that shed light on the vulnerability of Svalbard, a region warming faster than anywhere else, to human-caused climate change.

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