2017-02-24T11:03:22ZThe Dakota Access Pipeline has met heavy resistance from many along its path from North Dakota to Illinois, including from American Indian tribes.
2017-02-24T11:03:22ZThe United Nations Environment Programme is coordinating a worldwide campaign to encourage people and organizations to plant at least a billion trees in a single year. Even that is only a small start on the work that must be done to restore the forests we have lost over the past decade alone. Find out how you can help.
2017-02-24T11:03:22ZHow scientists identify tsunamis; scientific methods for detecting a tsunami.
2017-02-24T11:03:22ZA discussion about the use and safety of plastics, stainless steel, aluminum, and glass as materials for reusable water bottles.
2017-02-24T11:03:22ZWhat are tsunamis, some recent examples, and environmental consequences of these natural disasters.
2017-02-24T11:03:22ZGlass recycling is both simple and beneficial. Glass recycling saves energy, conserves natural resources, and is good for the environment.
2017-02-24T11:03:22ZThe sun is a virtually endless source of clean, renewable energy, which should make solar power a logical alternative to finite fossil fuels.
2017-02-24T11:03:22ZGrilling over charcoal releases soot and other pollutants into the air and creates carcinogens in the smoke from the grill and the food itself.
2017-02-24T11:03:22ZOnce and for all, understand the real role ozone plays in global warming.
2017-02-24T11:03:22ZIn the upper atmosphere, ozone protects life on Earth. At ground level, ozone is a threat to human health, plants, and marine life.
2017-02-24T11:03:22ZLearn the dangers of phthalates and where to find cosmetics that are free of them.
2017-02-24T11:03:22ZAnswers to an important question when it comes to global climate change: what do we do to cause it?
2017-02-24T11:03:22ZPlastics recycling conserves natural resources, saves energy, and contributes to the economy. Recycled plastics is heavily used in manufacturing.
2017-02-24T11:03:22ZWill the Bush Administration's decision to withdraw the United States from the Kyoto Protocol weaken international efforts to reduce greenhouse gas emissions and global warming, or put the world on a better course? Page 2.
2017-02-24T11:03:22ZWhat is the true cost of using ethanol, or an ethanol blend, as an alternative fuel in place of gasoline?
2017-02-24T11:03:22ZLearn whether air travel or car travel is best for the environment in terms of fuel efficiency, cost effectiveness and reducing your carbon footprint.
2017-02-24T11:03:22ZChromium-6 is a human carcinogen when inhaled, and there is growing concern about the possible health effects of chromium-6 in drinking water.
2017-02-24T11:03:22ZWant to fight global warming? These 10 simple actions will help you fight global warming by using energy wisely.
2017-02-24T11:03:22ZDown, wool, and recycled synthetic fill can all be sustainably used to make warm winter clothes. Have you heard about milkweed as a green alternative?
2017-02-24T11:03:22ZPublic water supplies in 42 U.S. states--the tap water millions of Americans drink every day--are contaminated with 141 unregulated chemicals for which the U.S. Environmental Protection Agency has never established safety standards, according to an investigation by the Environmental Working Group.
2017-02-24T11:03:22ZThe quality of a large proportion of the nation's rivers is compromised by water pollution. Three types of pollutants account for most of the water pollution problems.
2017-02-24T11:03:22ZWhen you consider the benefits of recycling vs. the cost, is recycling worth the expense? Here's what NYC discovered about the benefits of recycling.
2017-02-24T11:03:22ZFind out what nitrogen dioxides (NOx) are, why they are a serious environmental concern, and what role they play in the Volkswagen diesel engine scandal.
2017-02-24T11:03:22ZChromium-6 is one form of the metallic element chromium, and a human carcinogen when inhaled. It is sometimes detected in public drinking water.
2017-02-24T11:03:22ZOnline bill paying is gaining popularity and it's good for the environment. Here's how online bill paying reduces waste while saving you time and money.
2017-02-24T11:03:22ZWhat is air pollution? Defining air pollution is not as simple as it seems, because air pollution can take many forms..
2017-02-24T11:03:22ZLitter is more than an eyesore on city streets and along highways. Litter pollutes waterways and leaches toxic chemicals into soil and groundwater.
2017-02-24T11:03:22ZCigarette butts are one of the most common forms of litter, but they are not harmless. Learn more about the environmental issues associated with them.
2017-02-24T11:03:22ZMost researchers agree that even small temperature changes can further threaten already struggling species. Learn how global warming affects wildlife.
2017-02-24T11:03:22ZKnow the top sources of greenhouse gas emissions, and choose among these effective ways to cut your contribution to global warming.