Ravi Kempaiah is aiming to ride 5,000 miles on an electric bike across the U.S. as part of a world record attempt.
The solar cells recycle carbon dioxide into fuel using sunlight.
Writing for Newsweek, André Borschberg and Bertrand Piccard reflect on their journey.
Solar Impulse 2 will become the first solar-powered plane to circumnavigate the world.
System that generates electricity from osmosis with unparalleled efficiency developed by researchers.
Pilot André Borschberg reveals his thoughts behind his record-breaking journey.
The U.K. has cleaner beaches and natural protection and shouldn't risk the environment by leaving.
New study finds the planet could transition away from fossil fuels in 10 years if the right measures are put in place.
National Grid will issue emergency instructions to generators to "power off" plants.
Saudi Arabians are suffering from the impacts of climate change, but their government is deadset on perpetuating the Kingdom's fossil fuel economy.
An unreliable grid is unacceptable to Americans, who prefer cleaner energy but need reliability.
The moves are part of Obama's "broader vision" for ameliorating the effects of climate change.
In just 10 years, Hawaii has evolved from the state most reliant on fossil fuels to the most forward-looking renewable energy producer.
The heartland bird has lost 80 percent of its range in part because of renewable energy development.
The New Climate Institute report argues for more ambitious energy targets to mitigate catastrophic climate change.
EU statistics suggest UK is unlikely to meet 15% renewable energy target by 2020.
"Time for tackling climate change is now," said Apple as company announces €1.7 billion in green data centres.
The 'Wind Tree' is a breath of fresh air for renewable energy