A crazy cold week in Florida brings starker contrails. But it's just winter conspiring against us, not the feds trying to ...

Iowa lawmakers are considering a ban on geoengineering, despite accusations by some opponents that the legislation indulges ...

Scientists have long opposed polar geoengineering. Some now believe it will be necessary.

In the tropics, the border between troposphere and stratosphere—the tropopause—sits at around 20km, far above any normal ...

Rep. Jeff Shipley, R-Fairfield, said, “if I wanted to, say, deploy a cloud seeding program over Van Buren County, there’s nothing in law, to my knowledge that’s currently preventing me from doing that ...

"It really should be something that governments pour effort into, like the Manhattan Project." Scientists spark backlash with ...

A growing number of states are eyeing restrictions on weather and climate modification as startups move into the field.

Far-right and anti-vaccine groups are part of a push in dozens of states to prohibit the theoretical climate change fix of blocking the sun’s rays. Lawmakers in at least 25 states have introduced ...

For years, the idea of geoengineering—artificially lowering global temperatures through technological means—has been met with skepticism. Only a handful of dedicated and much-criticized scientists ...

More than a dozen private companies around the world are looking to profit from extreme measures to combat global warming — filling the sky with sunlight-blocking particles, brightening clouds or ...

We’ve already geoengineered the planet through the careless release of greenhouse gases. Now we need a plan to manage the risks we’ve set in motion ...

Blotting out the sun might not fix climate change, but it could pause the warming process. The idea of using planes to “geoengineer” the climate by spreading sunlight-reflecting aerosols throughout ...