Harvard has halted its long-planned atmospheric geoengineering experiment
Harvard researchers have ceased a long-running effort to conduct a small geoengineering experiment in the stratosphere, following repeated delays and
Read MoreHarvard researchers have ceased a long-running effort to conduct a small geoengineering experiment in the stratosphere, following repeated delays and
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Read MoreEarly last year, entrepreneur Luke Iseman says, he released a pair of sulfur dioxide–filled weather balloons from Mexico’s Baja California
Read MorePicture two theoretical futures: one in which nations counteract climate change by spraying reflective particles into the stratosphere, and another
Read MoreLast September, researchers in the UK launched a high-altitude weather balloon that released a few hundred grams of sulfur dioxide
Read MoreWithin the next 18 months, a Palo Alto–based startup wants to begin releasing a small quantity of iron-rich particles into
Read MoreTech Review Explains: Let our writers untangle the complex, messy world of technology to help you understand what’s coming next.
Read MoreA startup claims it has launched weather balloons that may have released reflective sulfur particles in the stratosphere, potentially crossing
Read MoreThe White House is developing a research plan that would guide and set standards for how scientists study one of
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