Security
Australians getting ready for Christmas this week had reason to believe even the best of preparations were not enough after a cyberattack hit all its major ports.
Nov 13, 2023
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Energy & Green Tech
The major greenhouse gas contributing to global warming could become a prime resource for biofuels that can cut car, plane and ship emissions.
Aug 18, 2023
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Energy & Green Tech
A Chinese research team has developed a new concept for extracting thermal energy from low-temperature waste heat sources and reusing it on demand simply by controlling the pressure.
Feb 17, 2023
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Energy & Green Tech
A new study compares the life-cycle greenhouse gas (GHG) emissions of electric, hydrogen, natural gas and diesel trucks and buses in Europe. The results indicate a clear pathway to decarbonize the sector: Battery electric ...
Feb 7, 2023
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Engineering
Every year, the United States spends nearly a trillion dollars fighting metallic corrosion, an electrochemical reaction that occurs when metals oxidize and begin to rust. By taking on this surprisingly insidious issue, researchers ...
Jan 24, 2023
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Energy & Green Tech
Global leaders at COP27 are discussing how best to mitigate greenhouse gas emissions and maintain global warming below 2°C to avoid catastrophic climate change.
Nov 17, 2022
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Energy & Green Tech
Averting a climate disaster without compromising economic growth and development is a key issue for African countries. Energy production and use is the single biggest contributor to global warming, accounting for roughly ...
Nov 4, 2022
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Business
South Korean tech giant Samsung Electronics on Thursday said its third-quarter operating profits were down 31.39 percent year on year after a global economic downturn hit demand for consumer electronics.
Oct 27, 2022
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Business
South Korean computer chipmaker SK Hynix said Wednesday it might be forced to sell its manufacturing operations in China if a U.S. crackdown on exports of semiconductor technology and manufacturing equipment to China intensifies.
Oct 26, 2022
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Energy & Green Tech
The turquoise glimmer of open-air pools contrasts sharply with the dazzling white of salt flats in Latin America's "lithium triangle," where hope resides for a better life fueled by a metal bonanza.
Oct 25, 2022
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