Earth Changes
An abnormally cool Arctic is seeing dramatic changes to ice levels. In sharp contrast to the rapid melting seen last year, the amount of global sea ice has rebounded sharply and is now growing rapidly. The total amount of ice, which set a record low value last year, grew in October at the fastest pace since record-keeping began in 1979.
The actual amount of ice area varies seasonally from about 16 to 23 million square kilometers. However, the mean anomaly-- defined as the difference between the current area and the seasonally-adjusted average-- changes much slower, and generally varies by only 2-3 million square kilometers.
That anomaly had been negative, indicating ice loss, for most of the current decade and reached a historic low in 2007. The current value is again zero, indicating an amount of ice exactly equal to the global average from 1979-2000.
This latest indicator of the river's decline is detailed in reports to be released this week by the CSIRO Land and Water research institute in Adelaide, South Australia. For years drought and mismanagement have reduced water flows in the Murray-Darling system, altering salinity, temperature and nutrient levels. But in July last year, a team led by Rob Fitzpatrick, who wrote the new reports, found a new problem: falling water levels in Lakes Alexandrina and Albert at the Murray's mouth in South Australia were exposing the surrounding soils, rich in iron sulphide, to the air.
A series of snowstorms since early November in North America and late October in Europe has enabled several resorts to open ahead of schedule.
The Italian resort of Bormio has opened a month early after heavy snowfalls at the end of October and start of November delivered 50ins to the resort's upper slopes.
At least two people are reported to have died and many more are missing. Snowfalls have blocked roads, caused avalanches and led to widespread power cuts. Thousands of people have been living in tents or temporary shelters since the earthquake on 6th October. Relief materials including food and blankets are flooding into the area. Heavy snowstorms are rare for this part of Tibet in October, and temperatures are unseasonably cold.
Big snow flakes fell early Friday evening, turning Downtown Boise into a giant snow globe for people on their way home from work. The snow caught many people off guard, including this bicyclist heading down Idaho Street between 8th and 9th around 5:45 p.m. Across the Treasure Valley, tree branches heavy with wet, snow-covered leaves fell on power lines, causing scattered power outages.
The brush fire quickly engulfed more than 800 acres in about six hours on Thursday, ripping through entire blocks of mansions in a community dubbed "America's Riviera." Firefighters were largely powerless to stop the destruction.
Montecito, whose 10,000 homeowners include actors John Cleese, Christopher Lloyd and Rob Lowe as well as talk-show host Oprah Winfrey, is about 90 miles from Los Angeles in coastal Santa Barbara County.
About 2,500 residents were forced to flee the flames, and 20,000 people in the wider area were without power. Four minor injuries were reported.

A satellite image shows a dense blanket of polluted air over central eastern China covering the coastline around Shanghai.
The byproduct of automobiles, slash-and-burn agriculture, wood-burning kitchen stoves and coal-fired power plants, these plumes of carbon dust rise over southern Africa, the Amazon basin and North America but are most pronounced in Asia, where so-called atmospheric brown clouds are dramatically reducing sunlight in many Chinese cities and leading to decreased crop yields in swaths of rural India, says a team of more than a dozen scientists who have been studying the problem since 2002.
Comment: Lest we forget, those deadly pollution clouds are the direct results of the export-oriented economy in Asia, or in other words, "free-market" capitalism.
Scientists had recognized just two species of these enigmatic mammals, the Sunda colugo and the Philippine colugo. However, the new findings show that the Sunda colugo, found only in Indochina and Sundaland, including the large islands of Borneo, Sumatra, and Java, actually represents at least three separate species.
"We were guessing that we might find that there were different species of Sunda colugo - although we were not sure," said Jan Janecka of Texas A&M University. "But what really surprised us was how old the speciation events were. Some went back four to five million years," making the colugo species as old as other modern species groups (or genera) such as the primates known as macaques and the leopard cats.
Comment: Global warming? Up is down. Black is white.
2008 Temperatures Below Normal For Most of USA
7 killed in Tibet's 'worst snowstorm'. Record Snows in Switzerland, Britain.
Arizona, US: Record cold temps hit Tucson
Switzerland: All-time record snow storm triggers delays
Winter's chill comes early as Fairbanks records fourth-coldest October
Blizzard Blankets South Dakota
Record Low Temperatures across the United States