United States Of America (US)

First food: business of taste

Good Food is First Food. It is not junk food. It is the food that connects nature and nutrition with livelihoods. This food is good for our health; it comes from the rich biodiversity of our regions; it provides employment to people. Most importantly, cooking and eating give us pleasure. …

Effectiveness of state climate and energy policies in reducing power-sector CO2 emissions

States have historically been the primary drivers of climate change policy in the US, particularly with regard to emissions from power plants. States have implemented policies designed either to directly curb greenhouse gas (GHG) emissions from power plants, or to encourage energy efficiency and renewable energy growth. With the federal …

Climate talks open amid anger over Trump's coal support

The latest round of UN led climate talks have opened in Bonn with delegates from almost 200 countries in attendance. Over the next two weeks, negotiators hope to clarify the rulebook of the Paris climate agreement. It is the first major meeting since President Trump announced plans to take the …

Climate science special report: fourth National Climate Assessment, Volume I

A new U.S. government report shows that climate is changing and that human activities will lead to many more changes. These changes will affect sea levels, drought frequency, severe precipitation, and more. The Climate Science Special Report (CSSR), created by a U.S. government organization that coordinates and integrates federal research …

Exxon Mobil, PDC Energy settle with U.S., states over air pollution claims

WASHINGTON (Reuters) - Exxon Mobil Corp and PDC Energy Inc will each pay a $2.5 million civil penalty to settle charges by the federal government and several states alleging the companies violated laws aimed at reducing air pollution, the U.S. Justice Department said on Tuesday. The settlement between Exxon and …

World set to bust global warming goal, but U.N. cool on threat from Trump

GENEVA (Reuters) - Greenhouse gas emissions are on course to be about 30 percent above the 2030 global target, but there are signs of a move away from fossil fuels that not even U.S. President Donald Trump can stop, the United Nations said on Tuesday. Trump has announced he will …

Hundreds of thousands in U.S. Northeast without power after storm

NEW YORK (Reuters) - A rainstorm across the U.S. Northeast unleashed fierce winds that downed trees, knocked out power and halted commuter trains on Monday, five years after the deadly Superstorm Sandy struck the same region. Hundreds of thousands of customers across swaths of Maine, Massachusetts, New Hampshire and other …

Big role for US at climate talks despite withdrawal from Paris deal

OSLO/LONDON: The United States will play a big role at global talks next month on shaping the Paris agreement on climate change, to the dismay of some nations that want Washington sidelined because of President Donald Trump's plan to withdraw from the deal. US officials have said they will be …

Data integration model for air quality: a hierarchical approach to the global estimation of exposures to ambient air pollution

Air pollution is a major risk factor for global health, with 3 million deaths annually being attributed to fine particulate matter ambient pollution (PM2.5). The primary source of information for estimating population exposures to air pollution has been measurements from ground monitoring networks but, although coverage is increasing, regions remain …

U.S. Energy Secretary Discusses Power Supply With Africa Nations

U.S. Energy Secretary Rick Perry discussed energy issues, including liquefied natural gas supply for electricity generation, with a range of African nations from Nigeria and Ivory Coast to South Africa. “The United States wants to be partners with South Africa and throughout the continent,” Perry told reporters in Cape Town …

IMF chief warns of 'dark future' over climate change

The world faces a "dark future" if it fails to tackle climate change and inequality, IMF managing director Christine Lagarde warned today. "If we don't address these issues... we will be moving to a dark future" in 50 years, she told a major economic conference in the Saudi capital. On …

Green groups pressure automakers on U.S. fuel efficiency rules

WASHINGTON (Reuters) - The Sierra Club, Greenpeace USA and Public Citizen and other environmental and consumer advocacy groups plan to turn up the pressure on Wednesday in their campaign to stop automakers from lobbying the Trump administration to weaken fuel efficiency requirements. The groups wrote last month to auto executives …

U.S. companies act on climate despite Trump: survey

OSLO (Reuters) - U.S. companies are still among the most ambitious in setting targets to combat global warming despite President Donald Trump’s plans to quit the 195-nation Paris climate agreement, a 2017 survey showed on Tuesday. U.S.-based firms made up a fifth of those in a 2017 “A list” of …

U.S. government should manage climate risks as costs soar: GAO report

WASHINGTON (Reuters) - The U.S. federal government should adopt a strategy to manage climate change risks, as their cost to the government may rise as much as $35 billion per year by mid-century, a congressional watchdog office report released on Monday said. The report from the non-partisan Government Accountability Office …

Nicaragua to join Paris climate accord, leaving US and Syria isolated

Nicaragua is set to join the Paris climate agreement, according to an official statement and comments from the vice-president, Rosario Murillo, on Monday, in a move that leaves the United States and Syria as the only countries outside the global pact. Nicaragua has already presented the relevant documents at the …

Americans want a tax on carbon pollution, but how to get one?

According to a new study published by Yale scientists in Environmental Research Letters, Americans are willing to pay a carbon tax that would increase their household energy bills by $15 per month, or about 15%, on average. This result is consistent with a survey from last year that also found …

Residents of shrinking U.S. island reject 'climate victim' label

This summer, a delegation of Republican climate activists visited Tangier Island, a speck of grassland in Maryland’s Chesapeake Bay, to try to convince its 450 residents to take climate change seriously. At a dinner attended by island residents Aug. 2, the activists from RepublicEn headed by former Republican Congressman Bob …

The Lancet Commission on pollution and health

This landmark study published in Lancer finds that toxic air, water, soils and workplaces kill at least 9 millon people and cost trillions of dollars every year. Pollution kills more people in India than anywhere else in the world revealed the study. Pollution is the largest environmental cause of disease …

Worldwide trends in body-mass index, underweight, overweight, and obesity from 1975 to 2016: a pooled analysis of 2416 population-based measurement studies in 128·9 million children, …

Underweight, overweight, and obesity in childhood and adolescence are associated with adverse health consequences throughout the life-course. Our aim was to estimate worldwide trends in mean body-mass index (BMI) and a comprehensive set of BMI categories that cover underweight to obesity in children and adolescents, and to compare trends with …

Sooty birds' reveal hidden US air pollution

Soot trapped in the feathers of songbirds over the past 100 years is causing scientists to revise their records of air pollution. US researchers measured the black carbon found on 1,300 larks, woodpeckers and sparrows over the past century. They've produced the most complete picture to date of historic air …

Agricultural nutrient loadings to the freshwater environment: the role of climate change and socioeconomic change

Human activities, in particular agricultural production, interfere with natural cycles of nutrient elements, nitrogen (N) and phosphorus (P), leading to growing concerns about water quality degradation related to excessive nutrient loadings. Increases in agricultural production in response to population growth and wealth generation further increase risks associated with nutrient pollution. …

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