Prestigious annual award recognizes exceptional achievement in aeronautics and astronautics in America with respect to ...

A photovoltaic Dyson sphere is a theoretical megastructure that could provide vast amounts of energy for interstellar space travel and large-scale technological endeavors.

Floating solar farms are becoming a popular source of clean energy, but how does this new technology impact the environment?

A new classification scheme may help us better understand planet formation — including the history of our own family of worlds.

Now, that dream is closer to becoming a reality thanks to the trailblazing work of researchers at Caltech, who have developed ...

The agency’s mandate has expanded from strengthening energy security to boosting the global clean energy transition, but it ...

Maple season was just reaching its peak. Working the final minutes of a 12-hour day, Jeff Moore ambled through the woods of ...

Far-right lawmakers, ranchers, businesses and the state’s environmentalists argued rooftop solar saves people money and ...