green

45 Articles
What evidence does the US government need to deport green card holders? | Government News
World News

What evidence does the US government need to deport green card holders? | Government News

A Columbia University activist with a green card, a Georgetown University academic with a student visa, a Brown University kidney transplant specialist with...

Reusing old oil and gas wells may offer green energy storage solution
Tech

Reusing old oil and gas wells may offer green energy storage solution

Because green energy, like wind and solar, is intermittent, storing the energy for later use is important. Penn State scientists found that taking advantage...

A blueprint for the cost-effective production of eco-friendly green hydrogen
Tech

A blueprint for the cost-effective production of eco-friendly green hydrogen

Conceptual Framework of a Techno-Economic Analysis Comparing Alkaline and PEM Water Electrolysis. Credit: Korea Institute Of Energy Research A research team from the...

Solar-powered method converts sewage sludge into green hydrogen and animal feed
Tech

Solar-powered method converts sewage sludge into green hydrogen and animal feed

Integrated fractionation and upgrading of WAS with simultaneous green hydrogen generation. Credit: Nature Water (2024). DOI: 10.1038/s44221-024-00329-z Scientists at Nanyang Technological University, Singapore...

Mahmoud Khalil arrest: Can the US deport a green card holder? | Israel-Palestine conflict News
World News

Mahmoud Khalil arrest: Can the US deport a green card holder? | Israel-Palestine conflict News

The contentious arrest of Columbia University student Mahmoud Khalil, who played a key role in organising the pro-Palestine protests at the Ivy League...

World’s first kilowatt-scale elastocaloric green cooling device developed
Tech

World’s first kilowatt-scale elastocaloric green cooling device developed

Illustration of the kilowatt-scale elastocaloric cooling device. Credit: Nature (2025). DOI: 10.1038/s41586-024-08549-9 Researchers at the Hong Kong University of Science and Technology (HKUST)...

Germany’s Green Party rejects Merz’s spending proposals | Politics News
World News

Germany’s Green Party rejects Merz’s spending proposals | Politics News

Germany’s Green Party has threatened to torpedo plans put forward by likely incoming chancellor Friedrich Merz to invest hundreds of billions of euros...

This Microtik green 1U server is a NAS, router, switch and server rolled into one and is powered by an Amazon CPU
Tech

This Microtik green 1U server is a NAS, router, switch and server rolled into one and is powered by an Amazon CPU

MikroTik’s ROSE Data Server RDS2216 combines storage, networking, and containers It runs on the 16-core AWS Graviton 1 Arm CPU and has 16...

Rep. Al Green Removed For Protesting During Donald Trump’s Speech
Foreign Celebrity

Rep. Al Green Removed For Protesting During Donald Trump’s Speech

President Donald Trump has a lot of support within the government, but it is not unanimous. Representative Al Green of Texas was removed...