Tenemos una relación compleja con los osos polares. Una de las criaturas más queridas del mundo, las vemos como lindas y divertidas pero al mismo tiempo como peligrosos depredadores superiores.

Qué son los casquetes polares y dónde están en la Tierra Los casquetes polares son extensas masas de hielo que cubren las regiones polares de la Tierra. Están formados por la acumulación de nieve a lo ...

y con la amenaza permanente del oso polar, lo que obliga a llevar rifle y turnarse con los compañeros al dormir. Quitín Mira, en la montaña Ama Dablam (Himalaya, Nepal), en 2018. José Trejo y ...

The system, known as a polar vortex, is forecast to bring subzero temperatures to the Midwest, Mid-Atlantic and deep into the South. And it looks as if we may get more arctic blasts in the coming ...

It's a term you hear every couple of winters, when we get stuck in the coldest of cold patterns – polar vortex. But what exactly is it and how does it impact our weather? The polar vortex is ...

Victoria has been at the Highland Wildlife Park since 2015 Victoria is the oldest of four polar bears kept at the Highland Wildlife Park in the Cairngorms National Park. At the grand old age of 28 ...

Victoria is the oldest of four polar bears kept at the Highland Wildlife Park in the Cairngorms National Park. At the grand old age of 28 her keepers say she has reached the stage in her life when ...

la llegada del primer oso polar al Zoológico de Chapultepec. Este animal se convirtió en un símbolo de fuerza y adaptación, cualidades que también representaron a la empresa durante su ...

A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar vortex invades the nation and sends temperatures tumbling to levels not ...

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season.

A polar vortex will plunge the GTA into a deep freeze until Wednesday, Environment Canada says. "Be prepared for very cold conditions. Temperatures may be colder than those that have been seen the ...

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...