Solar Power

A lab is developing a solar cell that can absorb more of the sun’s energy for electricity production.

Scientists use tiny organic polymer solar cells to power microscopic chemical sensor.

Diane Hinkens was a clothing designer. Now she's designing solar cells.

Solar energy collector concentrates the sun into a beam that could melt steel.

Making solar cells produces fewer air pollutants than coal and oil power plants.

Futurist Ray Kurzweil says solar power can solve our energy woes.

California electric company debuts first U.S. solar-power billboard.

Solar-powered race across Australia to kick off this weekend.

University teams compete to build completely solar-powered houses.

Renewable energy's land requirement could wreck the environment.