Psychology & Psychiatry

Cooking with 'dirty' fuels affects women's mental health

About 2.6 billion people—nearly half of the global population, most of them in Africa, Asia and central and south America—rely on biomass fuels, like wood and charcoal, or kerosene to cook meals, heat and light their ...

Diseases, Conditions, Syndromes

Natural gas flares likely source of respiratory illness spike

Flaring of natural gas from oil wells appeared to cause an increase of around 11,000 hospital visits for respiratory reasons in North Dakota up to 60 miles away from oil drilling sites, according to new research.

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Green energy

Green energy is the term used to describe sources of energy that are considered to be environmentally friendly and non-polluting, such as geothermal, wind, solar, and hydro. Sometimes nuclear power is also considered a green energy source. Green energy sources are often considered "green" because they are perceived to lower carbon emissions and create less pollution.

Green energy is commonly thought of in the context of electricity, mechanical power, heating and cogeneration. Consumers, businesses, and organizations may purchase green energy in order to support further development, help reduce the environmental impacts of conventional electricity generation, and increase their nation’s energy independence. Renewable energy certificates (green certificates or green tags) have been one way for consumers and businesses to support green energy.

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