In recent years, the development of tiny aircraft capable of staying aloft using only sunlight has captured the imagination of scientists and engineers alike. These groundbreaking innovations promise ...

The International Electrotechnical Commission (IEC) analyzed the trajectory of different solar plane technologies and prototypes and said that standards are currently under development to ensure ...

Another air record has been (unofficially) broken as a prop-driven solar/electric aircraft reached the highest altitude yet for its type. On August 12, 2025, a modified Elektra One reached 31,237 feet ...

A solar-powered airplane landed in California on Saturday, completing a risky, three-day flight across the Pacific Ocean as part of its journey around the world. Pilot Bertrand Piccard landed the ...

While this boat needs sunny conditions to power its motor, it's not limited by the need to refuel that reduces the range of ...