The best air filtration systems, are able to sift out almost all the harmful airborne contaminants in your home, leaving you and your family healthier and happier. Air filters typically remove two ...

Contrails might be a punch line in the culture these days, thanks to the imaginative folks who have rechristened them “chemtrails” and embroidered them with elaborate theories involving government and ...

Some 40,000 people pounded the pavement – and Pavegen Systems’ energy harvesting panels – on Sunday at the Paris Marathon. Working with race sponsor Schneider Electric, London-based Pavegen installed ...

We all know about ways to build greener more energy-efficient buildings, but what about the other side of this coin? Is there such a thing as “green demolition”? Many of today’s small buildings are ...

On the hot, sweeping deserts of Rhajastan, India has built the world’s largest solar farm – and they aren’t even done yet. The 2.5 GW solar farm, known as the Bhadla Solar Park, is just one small part ...

We’ve all heard about how as more CO2 is released into the atmosphere by burning fossil fuels; more is being absorbed by oceans, and that is making the ocean too acidic so that shellfish can’t make ...

The first floating wind turbine in U.S. history went upright and onto the water in Brewer, Maine, on Friday, on its way to being put in place and connected to the grid off the coast near the town of ...

If these UCLA researchers are right – and we might find out pretty soon – energy storage could be in for a big change. Richard Kaner and his graduate student Maher El-Kady have been trumpeting ...

Residents of Mexico City face a resource paradox: their city receives a fair amount of rainfall each year (around 32.1 inches per year, just 5 inches less than Portland, Ore.), but its residents ...

One of the most common elements included in an energy-efficient passive house design is a roof that is coated with materials to help reflect the sun’s rays and prevent solar gain in the interior. Most ...

Today six governments are involved in the planning and construction of what could be called “the largest international scientific undertaking in history”. Their purpose: to usher in a new era of clean ...

What are the climate-change ramifications of clearing away forests? In a finding that could influence how climatologists forecast the pace of global warming – and strike a blow against some forms of ...