Hydrogen fuel cells convert hydrogen to electricity with water vapor as the only by-product, making them an attractive green alternative for portable power, particularly for vehicles.
Materials Science
Apr 25, 2022
1
115
To keep the planet from warming more than 1.5°C above pre-industrial levels, most countries, including the U.S., have goals to reach net zero by 2050. Net zero means that all greenhouse gas emissions produced are counterbalanced ...
Environment
Apr 22, 2022
0
36
It's easy to feel pessimistic when scientists around the world are warning that climate change has advanced so far, it's now inevitable that societies will either transform themselves or be transformed. But as two of the ...
Environment
Apr 18, 2022
2
23
A new entrant in the space tourism market promises customers views of the Earth's curvature from the comfort of a luxury cabin, lifted to the upper atmosphere with a giant balloon.
Space Exploration
Apr 12, 2022
3
3845
A consensus on the need to replace fossil fuel with renewable energy sources has been reached with the majority of countries worldwide pledging to realize carbon-neutrality before 2050. This will involve decreasing CO2 emissions ...
Materials Science
Apr 12, 2022
0
21
The new UN climate report shows that the zero emissions goal for 2050 is achievable. However, it will require major changes in all sectors—not least in industry, which currently accounts for a large proportion of global ...
Environment
Apr 8, 2022
3
5
When presented with proposed natural gas export operations in the state, Oregonians are more likely to perceive the environmental and public health risks than the potential financial gains, a recent study from Oregon State ...
Social Sciences
Apr 7, 2022
0
8
The world must halt its increase in greenhouse gases within the next three years, cut them by 43% in the next seven, and eliminate them entirely by 2050 to avoid catastrophic and irreversible climate change impacts this century, ...
Environment
Apr 7, 2022
0
28
UN climate experts are set to release what is expected to be the definitive guide to halting global warming on Monday, in a report that lays out how societies and economies must transform to ensure a "liveable" future.
Environment
Apr 4, 2022
0
52
Nearly 200 nations gather Monday to grapple with a question that will outlive Covid-19 and Russia's invasion of Ukraine: how does a world addicted to fossil fuels prevent carbon pollution from making Earth unliveable?
Environment
Mar 21, 2022
0
69
