Energy & Green Tech

Can solar geoengineering save the world?

The concept of solar geoengineering—blocking the sun's radiation to slow Earth's warming—is no longer just the realm of science fiction. In 2023, the U.S. government and the UN released reports on the topic. Whether or ...

Machine learning & AI

New algorithm could simplify decisions for ship channel dredging

A new decision-support tool could become a game changer in the dredging of ship channels. Millions of dollars are at stake every time a major ship channel is cleaned up. Delays in dredging can cost even more by triggering ...

Business

Salvadoran president vows to buy "one #Bitcoin every day'

President Nayib Bukele of El Salvador, the first country to make bitcoin legal tender, said Thursday the nation would buy one unit of the currency every day, doubling down in the face of public criticism of his embrace of ...

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