Energy & Green Tech

Firebricks offer low-cost storage for carbon-free energy

Firebricks, designed to withstand high heat, have been part of our technological arsenal for at least three millennia, since the era of the Hittites. Now, a proposal from MIT researchers shows this ancient invention could ...

Business

Samsung Electronics forecasts major Q2 profit jump

Samsung Electronics said Friday it expects second-quarter operating profits to rise more than 15-fold on-year as chip prices bounce back and demand for generative AI continues to grow.

Business

Raspberry Pi shares surge in stock market debut

Raspberry Pi, maker of the eponymous budget computer sold worldwide, saw its shares jump Tuesday in their initial public offering (IPO) on the London stock market, sending the company's valuation surging.

Energy & Green Tech

Hydrogen, the net-zero hero?

Green hydrogen could transform our energy system and solve many supply and emissions challenges. Whether this happens will depend on how economically it can be produced and how attractive it will be to consumers.

Business

US ramps up oversight of major AI players: Report

Top US antitrust enforcers are moving forward with investigations into the roles played by Microsoft, OpenAI and Nvidia in the artificial intelligence boom, according to a report on Thursday.

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