National Geographic

VOICES Voices Icon Ideas and Insight From Explorers

Menu

Tag archives for climate

Rule for Regulating Existing Power Plants under Fire

U.S. Environmental Protection Agency (EPA) Administrator Gina McCarthy testified before the Senate Environment and Public Works Committee during a hearing on “EPA’s Proposed Carbon Pollution Standards for Existing Power Plants.” Debate about the proposed rule to regulate carbon emissions from existing power plants has swirled since the rule’s release last month. Coal-heavy states and others have criticized both the…

White House Announces New Climate Change Initiatives

The White House on Wednesday announced executive actions to help states and communities build their resilience to more intense storms, high heat, sea level rise, and other effects of climate change. The actions, which involve several federal agencies, were among the recommendations by the president’s State, Local and Tribal Leaders Task Force on Climate Preparedness and Resilience. “…Climate…

Dead and Lost Boobies: Harbingers of a Growing El Niño?

Starving seabirds far from home may point to a brewing El Nino in the Pacific.

China and U.S. Sign Pacts on Climate Change

The world’s two largest carbon emitters have signed pacts to cut greenhouse gas emissions. The deals—actually eight projects demonstrating smart grids and carbon capture, utilization and storage—were made through the China-U.S. Climate Change Working Group and will involve companies and research bodies. “The significance of these two nations coming together can’t be understated,” said U.S. Secretary of State John Kerry at the…

Supreme Court Says EPA Can Regulate Greenhouse Gas Emissions

In the latest decision on the U.S. Environmental Protection Agency’s (EPA) authority to regulate carbon pollution, the U.S. Supreme Court reaffirmed EPA’s authority to regulate greenhouse gas emissions under the Clean Air Act, but voted 5-4 to limit permitting requirements. The ruling does not directly affect the EPA’s latest proposed rule to reduce greenhouse gas emissions from existing power plants, and…

NASA Launches Carbon Observatory

NASA’s carbon dioxide monitor has reached orbit.

Climate Change Joins Lions and Livestock in an Unlikely Partnership

In the coming years, climate change will transform the world in ways that we have not predicted. The king of the big cats has already survived two major periods of change, but with humans quickly taking over valuable grassland habitat, will they be able to survive another? On the Maasai Steppe of Tanzania, lions have…

Senate Clears Way for Keystone XL Pipeline

The U.S. Senate Energy and Natural Resources Committee voted 12 to 10 on a bill Wednesday approving the long-debated Keystone XL oil pipeline. The pipeline, which would transport oil from Canada to the U.S. Gulf Coast, requires presidential approval as it crosses international boundaries. Without a commitment from Senate Majority Leader Harry Reid to bring it to a vote…

States, Studies React to EPA Rule Release

On the coattails of the U.S. Environmental Protection Agency’s proposed rule for regulating carbon dioxide emissions from existing power plants, the White House issued a report on the health effects of climate change. The seven-page report outlines six major risks linked to rising temperatures—asthma, lung and heart illnesses; infectious disease; allergies; flooding-related hazards and heat stroke. But one week after release of the…

EPA Releases Proposed Rule for Existing Power Plants

The U.S. Environmental Protection Agency (EPA) this week announced a proposed rule to reduce carbon dioxide emissions from existing fossil fuel–fired power plants 30 percent below 2005 levels by 2030. This first-of-its-kind proposal uses an infrequently exercised provision of the Clean Air Act to set state-specific reduction targets for carbon dioxide and to allow states to devise individual or…

Frigid Forecast for Water Temperatures on Great Lakes This Summer

Of all the images of ice last winter, one of my favorites was a friend’s photo of crumpled sheets of blue ice on the west side of Beaver Island in northern Lake Michigan. With her smartphone, Denise McDonough snapped a photo that looked like it was taken by a polar explorer, not by one of…

Upcoming EPA Power Plant Rule Stirs Speculation

The U.S. Environmental Protection Agency (EPA) is just days away from the release of its first-ever proposed rule regulating greenhouse gas emissions from existing power plants. The rule will push states to cut pollution primarily from coal-fired generators. As many await details of the rule, The New York Times reports that sources familiar with proposal suggest that it will call for…

Restoration Week: Celebrating Science in Action and the Value of Ocean Habitat

Rob Brumbaugh, senior marine scientist, The Nature Conservancy June 1st marks the opening of the Atlantic hurricane season and as a resident of the Florida Keys I know to take every storm seriously and prepare accordingly. Recently, the National Oceanic and Atmospheric Administration (NOAA) predicted a “near-normal or below-normal 2014 Atlantic hurricane season,” and while…

EPA Power Plant Rule Deadline Approaching

Next month, the U.S. Environmental Protection Agency (EPA) will issue a proposed rule that sets the first-ever carbon emissions standards for the country’s existing power plants. The rule, to be announced by President Barack Obama, is rumored to include a phased approach leading to steeper emissions limits over time. Though little has formally come out about the rule,…

Coral Reefs: the Seawall That Nature Built

By Dr. Michael Beck, lead marine scientist, The Nature Conservancy Here’s an optimistic idea for you to consider: We can save our coral reefs. Yes, you read that correctly. We can, and indeed we must, save coral reefs to help protect ourselves. Admittedly, that’s not your traditional rationale for conservation, but it is one that…