With him was a biologist who studies microbes in environments so extreme they mimic other planets ... the Whittakers led park visitors on tours of the Paradise ice caves, carved by water flowing under ...

“This is really extreme ... The loss of sea ice may take a toll on some of the photosynthesizing organisms that fuel the marine food chain—single-celled algae that live under the ice and ...

An area of missing Antarctic sea ice twice the size of Texas adds to concerns that the ice has seen a lasting “regime shift”, ...

Under Thin Ice follows Canadian extreme divers and cinematographers Jill Heinerth and Mario Cyr on a journey to investigate how Arctic wildlife is adjusting to global warming. Watch the promo.

Their extreme thinness makes them unusable for conventional ... You can rinse them in a tub of water afterward, or hold them under the faucet and continue rubbing the bundle of chopsticks under ...

Those angled points aren’t very big, so if conditions get really extreme ... on ice, hard-packed snow, and even some types of mud. They’re secured by steel chains that pass under the midfoot ...

Beneath the surface, high-pressure pockets are forming where warm water creeps in under ... extreme sea level rise. Meanwhile ...

Remarkable time-lapse footage reveals massive glaciers and ice sheets splitting apart, collapsing, and disappearing at a rate that has scientists alarmed. This NOVA-National Geographic Television ...

Unigear Traction Cleats provide sure traction on solid ice and frozen trails. Yaktrax Walk Traction Cleats perform well in most winter conditions. Ice cleats have prevented millions of slips and ...

A newly discovered mechanism for the flow and freezing of ice sheet meltwater could improve estimates of sea level rise ...

With graceful leaps and focused precision, she glided across the ice to her own silent symphony ... children 17 and under make up around 4% of hospital visits for heat-related illness.