Consider the apple core. From an environmental perspective, what’s the most responsible way to dispose of it, or a banana peel, or any food waste?
the Smithsonian’s National Museum of the American Indian launches a new educational website, “American Indian Responses to Environmental Challenges,” that will target middle and high school teachers, students and the general public.
The playground at Bristol Park in Turlock, Calif., is roughly 20 years old, in major need of a facelift and some TLC.
Farmers in the Everglades Agricultural Area (EAA), south of Lake Okeechobee, achieved a record-setting 79 percent phosphorus reduction in the water leaving the farming region -- more than three times less phosphorus than the state requirement.
There are many different types of plants in grasslands around the world. According to a new analysis of plants in grassland ecosystems around the world, it turns out that most of those plant species are important.
Algae-based fuel is one of many options among the array of possible future energy sources. New University of Virginia research shows that while algae-based transportation fuels produce high energy output with minimal land use, their production could come with significant environmental burdens.
The Ohio State researchers argue that in this case, as forests age, they get rejuvenated with younger individuals of different species – a more-complex and -diverse community will be replacing the old guard.
While roofs across the world sport photovoltaic solar panels to convert sunlight into electricity, a Duke University engineer believes a novel hybrid system can wring even more useful energy out of the sun's rays.
In the hot summer months, it's hard to avoid over-watering your lawn, but saving water is paramount during this time. According to the U.S. Geological Society, about 40 percent of all freshwater is used for irrigation.
New Zealand’s intense ultraviolet light may be bad for the skin, but it could provide a boost for vegetable production, according to new research by a Massey University crop scientist.
New computer modeling work shows that by 2100, if society wants to limit carbon dioxide in the atmosphere to less than 40 percent higher than it is today, the lowest cost option is to use every available means of reducing emissions.
Ensuring that a population of fish is breeding naturally within their holding pens is a sustainable fish farming goal.
Writing in the journal Annals of Botany, Professor Douglas Kell argues that developing crops that produce roots more deeply in the ground could harvest more carbon from the air, and make crops more drought resistant, while dramatically reducing carbon levels.
To date, many academics and government officials have argued that putting a price on carbon – most commonly through taxes or emissions trading – is all that is needed to overcome every possible barrier to delivering cost-effective energy efficiency improvements.
Rice – which provides nearly half the daily calories for the world’s population – could become adapted to climate change and some catastrophic events by colonizing its seeds or plants with the spores of tiny naturally occurring fungi, U.S. Geological Survey-led research shows.
Carbon dioxide still plays a major role in climate change, but other greenhouse gases contribute to the problem.
The Department of Energy's L Prize challenged the lighting industry to develop high-performance, energy-saving replacements for conventional light bulbs that will save American consumers and businesses money.
While water scarcity presents a global crisis, one software-as-a-service company is using technology to reduce water loss through faulty infrastructures.
- By Christina Miralla
- Aug 03, 2011
Aerosol particles, including soot and sulfur dioxide from burning fossil fuels, essentially mask the effects of greenhouse gases and are at the heart of the biggest uncertainty in climate change prediction.
The biggest hurdle to widespread implementation of solar power is the fact that the sun doesn't shine constantly in any given place, so backup power systems are needed for nights and cloudy days. But a novel system designed by researchers at MIT could finally overcome that problem, delivering steady power 24/7.