A substance that contains polar covalent bonds may not be overall polar. This is due to the shape of the molecule. Water molecules are polar molecules. Both of the bonds inside the molecule are ...
Something big is happening to Earth’s climate, and the polar regions hold the key to understanding it. Join top scientists on the hunt for clues that tell a surprising story about our planet’s ...
But have you ever wondered what plants and animals live in a polar habitatand how they survive in the cold? Well, wrap up warm, we're off to the Arctic Circle to find out! Brrr… It looks really ...
Polar bears are the planet’s biggest land-based carnivores – although they actually spend most of their lives around water and ice (their Latin name means ‘sea bear’). So they’re at particular risk ...
Polar bears face mounting challenges in a changing, warming world, mostly related to their waning wintery wonderland habitats. But they may be increasingly infected with germs and parasites, too ...
Polar bears will be wiped out by the end of the century unless more is done to tackle climate change, a study predicts. Scientists say some populations have already reached their survival limits ...
As the climate warms, polar bears are seen on land earlier in the season At the end of the Canadian Arctic summer, polar bears head inland to wait for the ice to form. And while thousands of ...
Polar, maker of some of the best running watch offerings on the market, has unveiled its brand new Vantage M3 smartwatch, the successor to its formidable multi-sport fitness companion. With the ...
Population assessments have revealed that polar bears in Greenland are suffering from crippling wounds on their paws due to wet snow that gets stuck to the pads and freezes into blocks. When you ...