Geoengineering

Why the for-profit race into solar geoengineering is bad for science and public trust

Last week, an American-Israeli company that claims it’s developed proprietary technology to cool the planet announced it had raised $60

The Thwaites glacier is a fortress larger than Florida, a wall of ice that reaches nearly 4,000 feet above the

The public debate over whether we should consider intentionally altering the climate system is heating up, as the dangers of

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Harvard researchers have ceased a long-running effort to conduct a small geoengineering experiment in the stratosphere, following repeated delays and

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Early last year, entrepreneur Luke Iseman says, he released a pair of sulfur dioxide–filled weather balloons from Mexico’s Baja California

Picture two theoretical futures: one in which nations counteract climate change by spraying reflective particles into the stratosphere, and another

Last September, researchers in the UK launched a high-altitude weather balloon that released a few hundred grams of sulfur dioxide

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