Earth Wise

Major League Baseball is one of the most historic professional sports leagues in the United States and represents the highest level of professional baseball.  Throughout its history, MLB has endured many changes to rules, equipment, and strategy.  As a result of these changes, the league has been segmented into several distinct eras, including the dead […]

The spotted lanternfly is an invasive pest from Asia that primarily feeds on tree of heaven, which is itself an invasive species that has become widespread.  The real problem is that the lanternfly can also feed on some 70 other plants such as grapevines, maples, fruit trees, and more. The lanternfly was first discovered in […]

The European Union has banned the sale of new gas-powered cars starting in 2035.  The vote came after weeks of negotiations related to possible exemptions to the rule. Germany lobbied for an exemption to be made for cars powered by e-fuels.  These are made by combining hydrogen with carbon dioxide that has been removed from […]

Reducing the amount of carbon dioxide entering the atmosphere means either shutting down emission sources (primarily curbing the use of fossil fuels) or capturing the CO2 as it is emitted.  Capturing carbon dioxide from smokestacks and other point sources with high concentrations is relatively efficient and can make economic sense.  Removing it from the air, […]

The recent siege of powerful storms in California driven by a series of atmospheric rivers has had a significant effect on the severe drought that has plagued most of the state for many years.  Many of the state’s reservoirs are at the highest level they have been for decades.   The snowpack in the Sierras is […]

Some people talk to their plants.  It is highly unlikely that the plants are listening, but recent research has found that plants are doing quite a bit of talking of their own. It turns out that plant emit a variety of click-like sounds, especially when they are stressed in some way, such as being dehydrated […]

After water, concrete is the world’s second most consumed material.  It is the cornerstone of modern infrastructure.  Its production accounts for 8% of global carbon dioxide emissions.  The carbon dioxide is a result of chemical reactions in its manufacture and from the energy required to fuel the reactions. About half of the emissions associated with […]

Salt marshes are coastal wetlands that are flooded and drained by salt water brought in and out by the tides. These low-lying wetlands are also sometimes called tidal marshes because they occur in the zone between low and high tides. These wetlands are some of the most biologically productive ecosystems on Earth. Cape Cod’s beautiful […]

Two current trends are the increasing reliance on renewable sources in the electric grid and the increasing use of electric vehicles.  According to some projections, these trends could lead to the need for costly new power plants to meet peak loads in the evening when cars are plugged in to charge.  Overproduction of power from […]

Most of us are familiar with air pollution, water pollution, soil pollution, and even noise pollution.  But it turns out that light can be a pollutant as well, and it’s a consequence of industrial civilization.  In fact, nighttime light pollution now covers approximately 23% of the globe and over 80% of inhabited regions.  Light pollution […]