How ‘Green’ Are Wood Pellets as a Fuel Source?
Europe is betting big on wood to replace coal, but the industry is taking heat for stoking carbon emissions and air pollution. ..
Europe is betting big on wood to replace coal, but the industry is taking heat for stoking carbon emissions and air pollution. ..
Last week nearly 200 countries agreed to take key steps to tackle the climate crisis. Here's what you need to know. ..
Debris from a Russian anti-satellite weapons test adds new urgency to international and government efforts to get rid of high-flying trash. ..
Only a small fraction of dams actually produce electricity. Transforming them them into hydropower plants might stop new ones from being built. ..
Three microplastic researchers have backed out of an arrangement to send materials to the Science Museum in London to protest a controversial deal with ..
Researchers used the roiling temperatures of an experimental fusion reactor for a surprising purpose—testing heat shield materials for spacecraft. ..
A new gene expression study reveals broad cellular diversity as well as possibly ancient connections between the nervous, immune, and digestive systems. ..
Cut a panther worm into thirds and each section will grow a new body. Researchers injected some with a fluorescent protein to study how. ..
A team tracking the flights of four Tule geese from Alaska to California documented how the birds changed course in response to dense smoke. ..
England will allow doctors to prescribe vaping devices to people who want to quit smoking—if manufacturers can develop a product that works. ..