Add Yahoo as a preferred source to see more of our stories on Google. A company called Reflect Orbital is proposing putting mirrors in space to reflect sunlight to the ground, similar to this ...

Funhouse mirrors help us learn about light and reflection. Mirrors are used for more than checking your face in the morning. Scientists have lots of uses for mirrors. Find out more about the different ...

Giant mirrors positioned to reflect sunlight back into space may be needed to meet climate targets, according to a report from the United Nations. Solar radiation modification (SRM), also known as ...

Imagine it: You’ve worked a long shift, turned the lights out and settled into bed, when all of a sudden the sky outside your window lights up as if it’s daylight. This is what could happen if a U.S.