You won't believe what's happening in the world of renewable energy right now. Imagine being able to tap into the sun's limitless power, even after the stars come out. That's exactly what Reflect ...

AUS-based startup, Reflect Orbital, has proposed a groundbreaking plan to provide “sunlight on demand” by using satellites to reflect sunlight down to Earth after dark. The idea has caught the ...

As the world grapples with rising global temperatures, unconventional solutions are gaining traction. Among these, solar geoengineering, a technique aimed at reflecting sunlight back to space, is ...

Scientists for years have argued over drastic action to cool a warming world. Among the most widely debated is stratospheric aerosol injection, or SAI— injecting reflective particles into the upper ...

From brightening ocean clouds to launching sulfur dioxide into the stratosphere, some entrepreneurs and scientists are testing technology that... The Sunday Story: Startups want to cool Earth by ...