Antimicrobial silver nanoparticles may enable people to use textiles in an environmentally more sustainable way, even though a question mark remains on their potential risks
Bio & Medicine
Apr 12, 2013
3
0
Scientists and engineers—including several at Michigan Technological University—have been talking for years about biofuel, particularly cellulosic ethanol, which is fuel made from trees and other woody plants. The stumbling ...
Energy & Green Tech
Oct 6, 2014
2
0
Chemical engineers at Rice University have found a new catalyst that can rapidly break down nitrites, a common and harmful contaminant in drinking water that often results from overuse of agricultural fertilizers.
Nanomaterials
Nov 25, 2013
0
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As the Environmental Protection Agency struggles with how to accurately label passenger vehicles for fuel economy and greenhouse-gas emissions, a new online cost and CO2 emissions calculator has launched to help fill the ...
Energy & Green Tech
Nov 18, 2010
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"Forever chemicals" are everywhere—water, soil, crops, animals, the blood of 97% of Americans—researchers from Drexel University's College of Engineering are trying to figure out how they got there. Their recent findings ...
Environment
Feb 15, 2023
0
103
Shale oil and gas may be massive untapped energy sources, but the risks of extracting them has drawn calls for tighter regulation or an all-out ban.
Environment
Sep 24, 2013
0
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3M announced in mid-December that it's phasing out a family of harmful chemicals, but they're not going away.
Environment
Dec 30, 2022
0
20
Beneath the hoods of the cars showing in Detroit this week lie engines that are as powerful as ever, but are smaller and, helped by direct injection, guzzle less gas.
Energy & Green Tech
Jan 12, 2016
6
190
US health campaigners Wednesday hailed the announcement of new anti-pollution standards for American manufacturers, but industry leaders condemned the rules for being costly and overly aggressive.
Environment
Dec 21, 2011
31
0
In experiments mimicking a natural environment, Duke University researchers have demonstrated that the silver nanoparticles used in many consumer products can have an adverse effect on plants and microorganisms.
Bio & Medicine
Feb 27, 2013
4
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