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Scientists Urge Obama to Halt Oil Leasing in the Arctic

Scientists Urge Obama to Halt Oil Leasing in the Arctic

In a letter being delivered to the White House on Thursday, nearly 400 scientists from more than a dozen countries are urging President Obama to stop future oil and gas drilling in the Arctic Ocean because of the significant environmental and climate risks associated with further fossil fuels exploration there. “No new oil and gas leasing or … Read More

The Weird Weather That Entrenched California’s Drought

The Weird Weather That Entrenched California’s Drought

Several months after storms fueled by a fierce El Niño exploded over the northern Sierra Nevada, California’s mountain snowpack has nearly disappeared. Scientists bid adieu last week to an El Niño that had been among the strongest on record, but that brought disappointingly few wintertime snowflakes and raindrops to the Southwest. Snow that … Read More

Melting Arctic Could Supercharge Climate Feedback Loop

Melting Arctic Could Supercharge Climate Feedback Loop

As global warming heats the Arctic, carbon dioxide emissions from melting permafrost could play a bigger role in worsening climate change than previously thought, according to a new study. Scientists have long considered methane emissions to be the biggest climate threat posed by thawing permafrost. Methane is more potent than carbon dioxide in … Read More

Wildfires Disrupt Oil Sands, Exposing Climate Risk

Wildfires Disrupt Oil Sands, Exposing Climate Risk

While importing oil from Canada has been controversial in the U.S., the devastating wildfires in Fort McMurray have served to underscore a larger issue: Natural disasters exacerbated by climate change can threaten major natural resources. The wildfires in Alberta forced tar sands production to be cut by about a third, or 800,000 barrels per day in… Read More

Arctic Sea Ice Breaks May Record . . . By A Lot

Arctic Sea Ice Breaks May Record . . . By A Lot

Arctic sea ice shrank to its fourth-lowest level in 50 years last month, setting a record low for the month of May and setting up conditions for what could become the smallest Arctic ice extent in history, according to National Snow and Ice Data Center data released Tuesday. “We didn’t just break the old May record, we’re way below the previous on… Read More

Long Overlooked Area of Antarctica Sees Major Ice Loss

Long Overlooked Area of Antarctica Sees Major Ice Loss

Over the past few years, the evidence has piled up that glaciers in parts of Antarctica have been melting and retreating at an increasingly worrying — and potentially unstoppable — pace. Now, new research shows that glaciers in a region of West Antarctica that has received relatively little attention to date have lost a considerable amount of ice.… Read More

Warming Could Boost Carbon Storage in Alaska Forests

Warming Could Boost Carbon Storage in Alaska Forests

Climate change may dramatically increase carbon storage in Alaska’s temperate forests, possibly offsetting the climate impacts of melting permafrost and wildfires, new research from the U.S. Geological Survey shows. But there’s an asterisk: the study’s authors said their projections could be skewed by a lack of data on methane emissions from lakes… Read More

Hurricanes Boost Carbon Storage in Southeastern Forests

Hurricanes Boost Carbon Storage in Southeastern Forests

Hurricanes hitting the Southeast coast can supercharge the region’s forests, spurring them to store more than 100 times the carbon released annually by all vehicles in the U.S., Duke University researchers have found. Rainfall associated with hurricanes acts as fuel for photosynthesis, drastically increasing trees’ carbon absorption rates… Read More

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CO2 Capture CO2 captured from coal-fired electric power plants may be injected for storage into porous layers of rock and sand deep undergro

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