December 27, 2024

The world’s first industrial-scale plant for green steel promises a cleaner future

As of 2023, nearly 2 billion metric tons of it were being produced annually, enough to cover Manhattan in a layer more than 13 feet thick.  Making this metal produces a huge amount of carbon dioxide. Overall, steelmaking accounts for around 8% of the world’s carbon emissions—one of the largest industrial emitters and far more…

November 2024

The Download: CRISPR’s climate promises, and protecting forests with tech

November 4, 2024
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How a breakthrough gene-editing tool will help the world cope with climate change Jennifer Doudna, one of the inventors of the breakthrough gene-editing tool CRISPR, says the technology will help the world grapple…

How a breakthrough gene-editing tool will help the world cope with climate change

November 2, 2024
Jennifer Doudna, one of the inventors of the breakthrough gene-editing tool CRISPR, says the technology will help the world grapple with the growing risks of climate change by delivering crops and animals better suited to hotter, drier, wetter, or weirder conditions. “The potential is huge,” says Doudna, who shared the 2020 Nobel Prize in chemistry…