Word: arctics
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...ever hope to encounter. Streever, an Anchorage-based biologist and chair of the North Slope Science Initiative's Science Technical Advisory Panel, talked to TIME about polar exploration, how cold spurred the invention of the bicycle and what it feels like to freeze to death. (See pictures of the Arctic...
...space, making it a cooling factor, while seawater absorbs the sun's heat. That means that as polar sea ice melts because of warming, leaving more open water, the warming process could accelerate - which would then melt more ice. There are also concerns that as the permafrost in the Arctic thaws, it could release massive amounts of methane, a powerful greenhouse gas that would further accelerate warming...
...adventuring pretty high at a very young age. Have you given much thought to what comes next? Not enough to say exactly what I'm going to do yet. I did look into Mt. Everest a little bit, and I'm looking into sailing down to the Arctic. I might see if I can get a TV series or something going on that. I hope to make a career out of adventuring. I love doing it, and if I can make it pay for itself, I'd be super happy...
...showed that the blob wasn't oil but a plant - a massive bloom of algae. While that may seem less dangerous, people are still uneasy. It's something the mostly Inupiat Eskimo residents along Alaska's northern coast say they cannot remember seeing before. (See pictures of the Arctic...
While Alaskans may find the algal blob unusual if not frightening, scientists say they are nothing new in Arctic Ocean waters, though the blob itself might be a little weird. Brenda Konar, a marine biology professor at the University of Alaska Fairbanks, says algal outbreaks can and do occur even in icy Arctic waters. It just takes the right combination of nutrients, light and water temperature, she says. "Algae blooms," she says. "It's sort of like a swimming pool that hasn't been cleaned in a while." The blob, Konar says, is a microalgae made up of "billions...