Solar Power

Icehotel to welcome guests year-round with a little help from the sun

Stevens Institute of Technology takes 2015 Solar Decathlon by storm

Sweden aims to go 100% fossil fuel-free

How to 'cool down' sunlight

Net-zero home provides California farm laborers with heart and 'sol'

Solar Sunflower harnesses power of 5,000 suns

3 Solar Decathlon homes designed to withstand the next Katrina

India gets world's first 100% solar-powered airport

Google's 'Project Sunroof' offers new take on home solar potential

5 websites to help you invest in clean tech

Solar Impulse soars to new world records

LightSail spacecraft snaps solar sail selfie in space