Proposals to combat climate change have ranged from placing data centers in space, to a lunar missions designed to dim the Sun with Moon dust. Now, a new study suggests using $200 trillion worth of ...

An unexpected discovery surprised a scientist: nanometer-sized diamond particles, which were intended for a completely different purpose, shone brightly in a magnetic resonance imaging experiment -- ...

The Earth needs to chill and showering it in bling could be the way to do it. Scientists are interested in depositing diamond dust into the atmosphere in order to reflect sunlight and cool down the ...