Earth Wise

The Colorado River serves nearly 40 million people in seven U.S. states and Mexico.  It provides water for 5 million acres of farmland.  Increasing demand from growing populations, damming, diversion, and drought have been draining the Colorado at alarming rates.  This critical resource supports countless economies, communities, and ecologies stretching from the Rocky Mountains to […]

Climate change is a key factor in the increasing risk and extent of wildfires.  Wildfires require the alignment of several factors, including humidity, temperature, and the lack of moisture in fuels, such as trees, shrubs, and grasses.  All of these factors have strong ties to climate variability and climate change. While the global surge in […]

The Atlantic hurricane season officially runs from June 1st until November 30th.  Forecasters at Colorado State University have issued forecasts of Atlantic basin hurricane activity since 1984 based on the pioneering work of Professor William Gray.  This year’s forecast, issued in April, predicts a higher-than-average number of Atlantic storms.  In fact, it may be one […]

Planting huge numbers of trees is often proposed as a way to reduce the severity of climate change.  Studies have looked at the potential for Earth‘s ecosystems to support large additional areas of forest and have found that it would be possible to have at least 25% more forested area than we do now.  This […]

Reducing the use of plastic is an important environmental goal.  Plastic is made from fossil fuels and plastic pollutes the land and the oceans.  It is estimated that 40% of plastic waste comes from packaging.  Plastic packaging is extremely common in the supermarket and there is a growing desire to reduce its use.  But it […]

The coral reefs that surround tropical islands are a refuge for a wide variety of marine life and also form a natural buffer against stormy seas.  The changing climate is bleaching coral reefs and breaking them down.  Extreme weather events are becoming more common and are threatening coastal communities with flooding and erosion. Researchers at […]

For the better part of a decade, there have been lawsuits against fossil fuel companies for their actions related to climate change.  The Center for Climate Integrity, a nonprofit that provides legal support to communities suing oil companies, has tracked 32 cases filed by state attorneys general, cities, counties, and tribal nations against companies including […]

There are more than 7,000 known species of amphibians, the group of animals that includes frogs, toads, and salamanders.  Over the past 25 years, more than 90 species are believed to have gone extinct and at least 500 more have declining populations. There are many factors contributing to the decline of amphibian populations but the […]

The last two coal-fired power plants in New England are scheduled to close by 2025 and 2028.  The New Hampshire-based plants are operated by Granite Shore Power.  The Schiller Station plant began operations in 1949 and the Merrimack Station was built in the 1960s. Granite Shore Power has come to an agreement with the Environmental […]

Climate change affects animal species in many ways.  It induces habitat loss, disrupts migration and breeding patterns, threatens marine life, and facilitates an increased spread of disease.  It may also affect where animals can be found in the future.  According to a new study led by researchers from the University of Toronto Mississauga and Apex […]

Researchers from Switzerland and Belgium have investigated the effects of the warming climate on access to meteorites in Antarctica.  Meteorites are of great scientific interest because they provide unique information about the makeup of our solar system.  Of all the meteorites that people have found, 62.6% of them were found in Antarctica. Why is this?  […]

California is a state known for its aggressive climate policies.  However, and rather ironically, California is also the nation’s greatest emitter of one little-known greenhouse gas: sulfuryl fluoride.  Sulfuryl fluoride is one of the few treatments to rid buildings of drywood termites, a common regional pest that can be found in wooden structures.  Sulfuryl fluoride […]

Grapes grown to make wine are sensitive to climate conditions including temperatures and amount of rainfall.  The warming climate is already having visible effects on yields, grape composition, and the quality of wine.  This has significant consequences on the geography of wine production and is of major concern for the $350 billion global industry. Winegrowing […]

Stanford University-led research has determined that American oil and gas operations are emitting more than 6 million tons of methane each year.  The emissions come from both intentional vents and unintentional leaks.  Methane is the main component of natural gas and losing that much of it through leakage is costing the industry a billion dollars […]

Biochar is a charcoal-like substance that is made by burning organic materials like crop and forestry wastes in a controlled process called pyrolysis, which is burning in an oxygen-deprived environment.  Pyrolysis produces little or no contaminating fumes and results in a stable form of carbon that can’t easily escape into the atmosphere.  Biochar is a […]

States in the colder parts of the country spend an estimated $2.3 billion a year on snow and ice removal as well as untold millions on repairing roadways damaged by winter weather.  Researchers at Drexel University have been researching a way to extend the service life of concrete surfaces like roadways and to help them […]

So-called forever chemicals are pervasive in a wide range of products.  These are man-made substances called per- and polyfluoroalkyls or PFAS.  They get their unfortunate nickname because the chemical bonds in them are so strong that the compounds don’t break down for hundreds or even thousands of years. PFAS compounds are used in makeup, dental […]

Almost every nation in the world has pledged to reduce carbon dioxide emissions.  There is expanding use of renewable energy sources and growing numbers of electric cars.  But despite all this, carbon dioxide emissions from fossil fuels rose again in 2023, reaching record levels. The world’s population continues to grow and nations with large, rapidly […]

The largest energy plant in the world is being built in India.  In an area of barren desert in western India near the Pakistani border, Adani Green Energy Limited (or AGEL) is building a sprawling solar and wind power plant that will cover more than 200 square miles.  It will be five times the size […]

Using government support in the form of subsidies and tax credits, energy companies and others are planning to capture millions of tons of industrial carbon dioxide emissions and pipe the greenhouse gas into underground storage.  It is a strategy enthusiastically supported by the fossil fuel industry because it allows them to keep burning the stuff. […]