While scientists debate the risks of tampering with our climate, scientists say there's already a huge geoengineering ...

Penn Climate’s executive director Stephen Decina told the DP that the event was a “great opportunity to make some good ...

SpaceX, the owner-operator of the world’s largest satellite constellation, recently applied for permission to launch 1 million Starlinks—on top of the 10,000 already in orbit. Scientists have ...

Desperate times call for desperate measures. In recent years and in the face of unprecedented changes in the climate system, some previously unknown and risky solutions have been proposed to put a ...

If we started geoengineering in 2020, what would temperatures look like 10 20 30 40 50 years from then? Mouse over an area for more information. If we started geoengineering in 2020, what would ...

An April 16 Instagram video (direct link, archived link) shows different cloud formations and airplane condensation trails. “Geoengineering,” reads text in the video. “Watch the blue sky and ‘sun’ ...

The UN Environment Assembly recently considered a proposal to research solar geoengineering, as it’s known, an outlandish scheme to cool the Earth by blanketing the heavens with aerosols –chemicals ...

IN FEBRUARY 2024 an article in the Wall Street Journal revealed that Stardust Solutions, an Israeli startup, was developing ...

The space industry's plans to launch millions of satellites worry scientists as the rise in high-altitude air pollution ...

Stratospheric aerosol injection, the idea of spraying sulfur dioxide into the upper atmosphere to cool the planet, is one of the most controversial topics in climate science, with scientists engaged ...

A group of British scientists had a plan for a groundbreaking geoengineering test. Working from a disused military airstrip in Norfolk, UK, they would attach a 3,000-foot hose to a helium balloon, ...