Israeli entrepreneur Shai Agassi has begun rolling out the world's first nationwide electric car network. Now, will the drivers come?

Rivers and streams in the world's premier wild salmon fishery would be greatly degraded for decades should a vast mine be built and then see a failure in the dam holding back its mine waste, the U.S. EPA said in a draft report.

The death of an ancient cedar tree inside a remote park on Canada's Vancouver Island is being showcased by an environmental group seeking more protection against illegal loggers.

The warming temperatures will bring many people out into the sun to get a little color on their skins. The sun, while being the source of all life on Earth, is also quite lethal if exposed for too long. As summer approaches, it is good to remember a few things about protecting your skin from the great ball of fire in the sky. The US Environmental Protection Agency (EPA) has teamed up with the National Council on Skin Cancer Prevention, Food and Drug Administration (FDA), and National Park Service (NPS) in a joint effort to spread the word. They have designated the Friday before Memorial Day as "Don't Fry Day" to highlight the important message.

The international wind power industry is watching Washington, DC to see if lawmakers will extend the federal production tax credit (PTC) for wind power. But their eyes are also focused on Trenton, the state capital of New Jersey, to see if state regulators there will help launch America's long-awaited offshore wind energy industry.

An University of California - Riverside led team has identified black carbon and tropospheric ozone as the most likely drivers of large-scale atmospheric circulation change in the Northern Hemisphere tropics zone. While stratospheric ozone depletion has already been shown to be the primary driver of the expansion of the tropics in the Southern Hemisphere, the researchers are the first to report that black carbon and tropospheric ozone are the most likely primary drivers of the tropical expansion observed in the Northern Hemisphere.

Cities in a number of Asian countries, including China, Hong Kong, India, Indonesia, Nepal, Pakistan, the Philippines, Singapore and Taiwan, are currently on the warpath against plastic shopping bags. The cities have passed local laws that ban such bags, on the basis that they clog sewers and drainage canals, cause street flooding, choke animals and are responsible for other forms of environmental damage. China and Taiwan, for example, impose heavy fines on violators. Other countries are appealing for a switch to the production and use of biodegradable bags. But this misses the point. People do not object to using biodegradable bags, and consider them a welcome return to the traditional practice of using shopping baskets and bags made from locally available materials — such as jute, abaca and cloth — that are less harmful to the environment.

Sites where levee failures led to the catastrophic flooding after Hurricane Katrina would join a federal list of the nation's historic icons if an activist has her way.

Some people like food or beverages hot and some like them cold. What's the difference? Can the temperature of the food we eat affect the intensity of its taste? It depends on the taste, according to a new study by Dr. Gary Pickering and colleagues from Brock University in Canada. Their work shows that changes in the temperature of foods and drinks have an effect on the intensity of sour, bitter and astringent tastes but not sweetness. Their work is published online in Springer's Chemosensory Perception journal. Humans receive tastes through sensory organs called taste buds concentrated on the top of the tongue. Taste is sensed through taste cells, which are known as taste buds. There are about 100,000 taste buds that are located on the back and front of the tongue. Others are located on the roof, sides and back of the mouth, and in the throat.

Find out how an alternative fuel used all over the world may find its way into American vehicles. Natural gas is abundant, clean and already a part of our everyday lives—and it may be the next big alternative fuel. In the world of alternative fuels, electric, hydrogen and even hybrid vehicles get most of the attention. Not many people are aware of another alternative automotive fuel that burns cleaner than gasoline, is found abundantly in the United States and is already in heavy use around the world: natural gas. Natural gas is by no means a new fuel; it’s been used to heat homes and cook food in gas stoves for more than a century. But only recently have automotive technicians begun exploring the possibility of using natural gas as an alternative to gasoline in automobiles here in the United States. When used in automobiles, natural gas comes in two forms: Compressed natural gas (CNG) Liquefied natural gas (LNG) Both forms require storage in cylinders that are often located in the trunk of the vehicle. When being burned by an engine, natural gas works very similarly to gasoline; vehicles that run on natural gas will have spark plug timing and compression optimized for that type of fuel.

They may be small in stature, but kids at a California elementary school have gotten more than 55,000 people to sign an online petition asking Crayola to "take back" and recycle used plastic markers.

(Reuters) - Apple Inc plans to power its main, North Carolina data center entirely with renewable energy sources by the end of this year, taking steps to address longstanding environmental concerns about the rapid expansion of high-consuming computer server farms.

Earth's ecosystems keep soaking up more carbon as greenhouse gases accumulate in the atmosphere, new measurements find. The research contradicts several recent studies suggesting that "carbon sinks" have reached or passed their capacity. By looking at global measurements of atmospheric carbon dioxide, the new work calculates instead that total sinks have increased roughly in line with rising emissions.

Curious about electric cars? On your next vacation, give one a test drive—and instead of paying high gas prices, charge up for free. Major car rental companies, which have been offering hybrid vehicles for years, are now getting into the electric car (EV) market. And an ever-growing number of hotels, resorts, and even B&Bs are adding free electric-car charging stations to entice guests to get off the grid and plug in their cars when they travel.

Lowering your carbon footprint and reducing greenhouse gasses may become as simple as painting your home or office, thanks to breakthrough research from the University of Notre Dame. The researchers, led by Professor Prashant Kamat, have created a new solar paint dubbed Sun-believable, which is laced with power producing nanoparticles capable of producing electricity. With the ability to generate renewable energy from this new, less invasive method, bulky solar panels as we know them today may soon become relics destined for the museum.

Conservation groups have condemned a move by European agricultural ministers to tone down some of the most controversial environmental proposals in the next phase of the EU's farm support programme. Agricultural and fisheries ministers from the 27 EU countries called yesterday (15 May) for replacing conservation measures recommended by the European Commission with a more flexible system. The decision was not a surprise – ministers have indicated in the past that there was little political appetite for creating requirements in the Common Agricultural Policy (CAP) that tie direct payments to farmers to measures aimed at cutting carbon emissions and reducing other pollutants.

The U.S. government is seeking to close caves in national forests in the Northern Rockies to stem the spread of white-nose bat syndrome, a disease that has killed an estimated 5.5 million bats in 19 states and is spreading westward, officials said on Wednesday.

GENEVA (Reuters) - A World Trade Organization appellate panel on Wednesday said U.S. "dolphin safe" tuna labeling rules unfairly discriminate against Mexico, raising the possibility of sanctions on U.S. goods if the rules are not modified or dropped.