A new study by Tel Aviv University and  Berkeley University proposes a model according to which the establishment of seaweed farms near river estuaries significantly reduces nitrogen concentrations in the river and prevents environmental pollution in streams and oceans. 

A new way to control the motion of bubbles from researchers at Columbia Engineering might one day help separate useful metals from useless dirt using much less energy and water than is currently needed.

This fall, West Virginia University researchers will drill three miles into the ground to test the potential of geothermal energy. 

A Texas A&M team has developed a concept that could decrease the cost and time it takes to install offshore wind turbines.

As China’s economic development continues, energy demand is rising along with it. Meeting this energy demand via fossil fuels is becoming increasingly undesirable, because it poses environmental and climate risks.

For a few minutes on Sunday, solar energy supplied more than half of Australia’s power generation, marking the first time that solar has outstripped coal in a country long dependent on fossil fuels to produce electricity, The Guardian reported.

Shortly after taking office in January, President Joe Biden directed federal agencies to procure “clean, zero-emission vehicles,” but work toward that goal has been slow — just 10 percent of new mail trucks ordered by the United States Postal Service are expected to be all-electric.

A patented process for converting alcohol sourced from renewable or industrial waste gases into jet or diesel fuel is being scaled up at the U.S. Department of Energy’s Pacific Northwest National Laboratory with the help of partners at Oregon State University and the carbon-recycling experts at LanzaTech.

A team of international scientists led by NTU Singapore has devised a new ‘greener’ method to make a key compound in fertiliser, and that may pave the way to a more sustainable agricultural practice as global food demand rises.

Many traditional industrial processes generate heat that is normally released into the atmosphere but which could be reused. In production processes such as smelting, iron and steel, paper or cement, between 35 % and 50 % of the heat generated is lost.