More than half of U.S. states, including Hawaiʻi, are considering new laws around balcony solar. HPR’s Savannah Harriman-Pote reports on why this technology is gaining traction.

In 1.2 million years, the orange dwarf Gleisa 710 will pass through the outer reaches of our solar system, becoming a brilliant point in the night sky while nudging the distant Oort Cloud. Though ...

Icy moons circling the outer planets may be far more dynamic—and explosive—than they appear. New research suggests that when ...

Solar panels can help cut your energy bills – here’s how they generate power, what happens to the electricity you don’t use, ...

Finding Earth’s exact position in the galaxy took centuries of observation and innovation. This story follows astronomers as they counted stars, measured motion, and mapped the Milky Way with ...

Solar energy is a lot more accessible for everyday homeowners thanks to a growing clean energy financing option called ...

What is a planetary retrograde? And what connection does it have to astrology? We explain how planets move across the sky.

Southwest Research Institute was part of an international team that demonstrated how complex organic molecules (COMs), key ...

Researchers at the University of Hawaiʻi have uncovered new clues about how energy moves through the Sun’s outer atmosphere, ...

Pakistan’s power sector is living through a paradox. On the one hand, rooftop solar has become the most organic energy reform the country has ever witnessed, financed by households, powered by falling ...

Can NASA and Elon Musk get us to Mars and beyond?