A century of reforestation helped keep the eastern US cool

A century of reforestation helped keep the eastern US cool

Widespread 20th-century reforestation in the eastern United States helped counter rising temperatures due to climate change, according to new research. The authors highlight the potential of forests as regional climate adaptation tools, which are needed along with a decrease in carbon emissions. “It’s all about figuring out how much forests can cool down our environment … Read more

Benefits of heat pumps | ScienceDaily

Benefits of heat pumps | ScienceDaily

Millions of U.S. households would benefit from heat pumps, but the cost of installing the technology needs to come down to make their use a more attractive proposition, according to researchers at the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL). The findings, detailed in the journal Joule, quantify the costs and benefits of … Read more

Greenland’s ice sheet is melting — and being replaced by vegetation

Greenland’s ice sheet is melting — and being replaced by vegetation

An estimated 11,000 sq miles or 28,707 sq kilometres of Greenland’s ice sheet and glaciers have melted over the last three decades, according to a major analysis of historic satellite records. The total area of ice loss is equivalent to the size of Albania, and represents about 1.6 % of Greenland’s total ice and glacier … Read more