UC Davis engineers have invented a Stirling engine that captures Earth’s escaping heat to generate power from the night sky.

Discover what happens during a solar flare: sun eruptions, coronal mass ejection impacts, and space weather effects on Earth ...

Think of solar greenhouse heaters as a way to supplement existing heating systems. They're out there, but some assembly may be required.

Space-based computing offers easy access to solar power but presents its own environmental challenges To hear Silicon Valley ...

This is the strongest evidence yet of a rocky planet beyond our solar system with an atmosphere. Astronomers using the James ...

Thermal satellites map block-level heat islands, letting cities target cool pavement and shade where they deliver the biggest ...

They are putting themselves to the fullest possible use, which is all I think that any conscious entity can ever hope to do.

Asha Mahila’s villages in Rajasthan are using solar chillers to keep milk fresh in 50°C heat — improving quality, income, and ...

District heating has been around for almost 150 years. Since the first commercial system was installed in New York in 1877, district heating systems have used insulated supply and return pipes to di.

This camper conversion stands out as a comfortable, practical, and private getaway vehicle that balances rustic charm with modern conveniences ...

Google’s Project Suncatcher would need sophisticated collision avoidance capabilities to navigate a junk-filled landscape.