As part of ESA's Future Launchers Preparatory Program (FLPP), the first phase of hot-fire tests has been completed on a new, variable-thrust rocket engine in Warsaw, Poland. The engine is being developed by a Polish consortium ...
Space Exploration
Aug 9, 2024
1
6
Seven years seems a lifetime in politics. In 2017, President Donald Trump announced the United States would withdraw from the Paris Agreement. It prompted Canada, China and the European Union to convene an urgent meeting ...
Political science
Jul 26, 2024
0
1
Utilization of biomass as the basic feedstock for the production and chemicals and energy storage has been demonstrated to be an important alternative to achieve sustainable society, which has attracted increasing interests ...
Materials Science
Jul 4, 2024
0
5
One of the politically destructive strands of environmental advocacy criticizes material consumption and attempts to make people feel guilty for air travel and other forms of behavior that pollutes the environment.
Environment
Apr 22, 2024
2
1
Researchers led by Satoshi Kamiguchi at the RIKEN Center for Sustainable Resource Science (CSRS) in Japan have discovered a greener way to produce ammonia, an essential compound used in fertilizers.
Analytical Chemistry
Apr 15, 2024
0
151
A team of chemistry researchers at the University of North Carolina at Chapel Hill has developed a unique approach to harnessing the sun's energy to produce hydrogen gas, a potential clean energy source, from water, according ...
Analytical Chemistry
Mar 26, 2024
0
95
Is everyone equally affected by environmental pollution? This is the essence of 'environmental justice,' a concept that originated in the United States during the 1970s. It revolves around the idea of ensuring fairness and ...
Environment
Mar 25, 2024
0
13
A new Purdue University study has found that cooking on your gas stove can emit more nano-sized particles into the air than vehicles that run on gas or diesel, possibly increasing your risk of developing asthma or other respiratory ...
Environment
Feb 27, 2024
0
274
Could ammonia engines power the cars of the future? Carmakers like Toyota are working to make this a reality.
Other
Feb 13, 2024
0
11
Bigger, more powerful cars have negated the impact of tighter CO2 emissions regulations in the EU, a report by the bloc's internal auditor found Thursday.
Environment
Jan 24, 2024
0
3
