global warming

Stories 661 - 680 | << Prev   Next >>

As Temperatures Rise, West's Trees Dying Faster

New study paints dire picture for US forests which are releasing carbon dioxide—not storing it

(Newser) - America’s trees are dying at an alarming rate in the nation's western forests, a new study says. Death rates have more than doubled over the last two to three decades, Time reports, even in seemingly healthy locales. All types and sizes of trees, and at all elevations, have been...

All of Antarctic Is Heating Up, Study Says

Finding debunks perceived cooling in most of continent

(Newser) - Antarctica is warming up after all, scientists say. New research contradicts previous findings that parts of the continent were actually cooling and thus giving ammunition to skeptics of global warming, reports National Geographic. The new study in Nature uses satellite information to fill in spotty weather station data over the...

White House: US Must Assert Rights in Warming Arctic

Outgoing policymakers expect surge in region's military, commercial activity

(Newser) - With the Arctic getting warmer, the Bush administration predicts a multinational grab at resources there. To that end, it released a 10-page directive describing challenges the US faces and calling for an Arctic policy that underlines US concerns, the Washington Post reports. “The United States has broad and fundamental...

Obama 'Has 4 Years to Save Planet'

Environmental crisis at tipping point—and US must show way

(Newser) - Carbon levels are skyrocketing, ice caps are melting, and global flooding is on its way if Barack Obama doesn’t do something about it, and quickly, a NASA scientist says. Top climate expert Jim Hansen says it’s crucial that within 4 years the next president change America—the world’...

Coral Reef's Slow Growth Worries Scientists

They blame climate change for trouble

(Newser) - The Great Barrier Reef isn't growing as fast as it should, and the consequences could be devastating for the vast species of marine life that it supports, say Australian scientists. A 13% decline in coral growth rate since 1990 is the first such drop in 400 years, says their report...

Global Warming Battle Hits Malibu Beach

Wealthy homeowners pay millions for temporary solutions

(Newser) - Malibu's scenic Broad Beach is vanishing between the rising sea and the sea walls homeowners are building to protect million-dollar properties from global warming, the Los Angeles Times reports. Ocean levels are projected to rise at least a couple feet in the next century, wiping away this and many other...

10 Places Already Feeling Global Warming's Heat

Hurricane-ravaged Gulf Coast has taken the brunt of climate change so far

(Newser) - While some consider global warming a cautionary tale of things to come, its effects are already being felt all over the world, reports Scientific American. The worst-hit:
  • Darfur: The deserts have been crippled by a decades-long drought, and can no longer support farmers or their grazing herds.
  • America's Gulf Coast:
...

Climate Change Pushes Aspens to Brink
 Climate Change 
 Pushes Aspens 
 to Brink 
GLOSSIES
Dec 21, 2008 5:53 AM CST

Climate Change Pushes Aspens to Brink

New weather patterns exacerbate other issues, like the nasty bark beetle

(Newser) - Huge swaths of the Rocky Mountain landscape is being transformed as the region's signature tree, the aspen, goes into rapid decline, reports the Smithsonian. Climate change and surging population of the bark beetle is causing the grim phenomenon known as SAD (sudden aspen decline). The beetle is a mere twelfth-of-an-inch...

Arctic Melt Speeds Up
 Arctic Melt Speeds Up 


Dec 16, 2008 9:27 AM CST

Arctic Melt Speeds Up

Some temps 10 degrees hotter than normal

(Newser) - The Arctic is warming faster than the rest of the world, scientists have found, in a phenomenon not expected for at least another decade. This fall, temperatures in some areas of the Arctic were as much as 10 degrees warmer than normal thanks to Arctic amplification, which could mean the...

Will Undersea Methane Kill Us or Save Us?

It could be worse than CO2 or viable source of energy

(Newser) - If warnings about undersea methane are true, we can "kiss our winter boots goodbye," Kirsten Weir writes in Salon. In the doomsday scenario, vast stores of undersea gas deposits will melt and send heat-trapping methane into the atmosphere. But such a crisis would require a 10-to-15 degree Celsius...

Calif. Adopts 1st US Plan to Slash Greenhouse Gases

Plan to reduce carbon emissions by 15%

(Newser) - California regulators have adopted an ambitious, comprehensive blueprint to reduce greenhouse gas emissions by 15% by 2020, reports the Los Angeles Times. The plan, the first of its kind in the nation, calls for 33% of the state's electric power to come from solar power and wind farms, and includes...

Warmer Northeast Sees Fewer Snow Days

Seasonal temperatures are rising .8 degree per decade, 40-year survey shows

(Newser) - Winter in the northeastern US is less white than it used be, with rising temperatures and less annual snowfall, the Boston Globe reports. From New Jersey to Maine, seasonal thermometers are climbing nearly 1 degree Fahrenheit per decade, say researchers, who analyzed 40 years of climate data. That means 14...

Green Protesters Vow to Target Heathrow

'Plane Stupid' group protests climate change and airport expansions

(Newser) - A British anti-pollution group emboldened by protests that shut down an airport outside London yesterday has vowed to do the same at Heathrow, reports the Guardian. The group, Plane Stupid, campaigns against climate change, air travel and airport expansion plans. "We intend to continue to directly challenge airport expansion,...

Slump May Doom Clean Energy Initiatives

Some nations could fall back on fossil fuel

(Newser) - Just as global warming initiatives were gaining serious momentum around the world, the financial crisis looks like it's undermining both the political will and the math that support them, the New York Times reports. With gas prices plummeting, US automakers may be scaling back investment in new technology. In Europe,...

Early Plankton Blooming May Starve Ocean Creatures

Blossoming disrupted by warming water

(Newser) - A vast and colorful explosion of life in the Arctic Sea—the sudden, unprecedented blossoming of phytoplankton prompted by warming waters—could spell death for untold numbers of creatures, the San Francisco Chronicle reports. Phytoplankton, a microscopic but vital part of the food chain, is blooming—and swiftly dying—at...

Tech Predictions&mdash;From 1968
 Tech Predictions—From 1968 
Nov 20, 2008 7:31 AM CST

Tech Predictions—From 1968

Seeing a future full of computers and four hour work days

(Newser) - In 1968 a science fiction writer made some predictions about what 2008 might look like on Nov. 18, 2008. Take a step back into the future with this list from Sci Fi:
  1. Online shopping: Long before Al Gore invented the Internet, he predicted shoppers would pay their bills and get
...

Obama Vows to 'Engage Vigorously' in Climate Fight

President-elect surprises conference with video message

(Newser) - In an unexpected video appearance today at a conference on climate change, President-elect Barack Obama promised to fight global warming, saying the stakes are too high to continue delaying action and denying global warming. He vowed to usher in a “new era of global cooperation” come January and says...

Island Paradise Seeks New Home

Low-lying islands divert tourist funds to buy land

(Newser) - Under serious threat from rising sea levels, the government of the Maldives is saving funds from the islands' biggest industry—tourism—to finance the purchase of a new national home, the Guardian reports. Much of the country, near India, rises less than 5 feet above the water, and the UN...

Charles, Near 60, May Yet Put Green Stamp on Monarchy

Heir apparent to Queen Elizabeth has built an empire of charity

(Newser) - Prince Charles, who turns 60 on Nov. 14, has used his position as heir apparent to advocate tirelessly for the environment and the disadvantaged, writes JM Ledgard on More Intelligent Life. There’s still time for him to ascend to the British throne, where (after taking the title of George...

Global Warming Changes Thoreau's Walden

27% of species have disappeared from Mass. pond author made famous

(Newser) - While living at Walden Pond, Henry David Thoreau collected detailed data on the plant species native to Concord, Mass. Scientists studying climate change have compared those records to present-day biodiversity—and found chilling evidence of global warming’s effects, the Boston Globe reports. 27% of the species Thoreau documented are...

Stories 661 - 680 | << Prev   Next >>