The working paper says India's electricity challenge has shifted from generating enough power to storing it efficiently, as ...

India's power system is no longer struggling to generate enough electricity. It is struggling to generate it at the right ...

Where does the solar system end and interstellar space begin? That's a question scientists have been working to answer using ...

Connecting remains too expensive for many rural poor, while solar stopgap measures prove insufficient for their needs.

A Jupiter-size exoplanet orbiting a dead star baffled astronomers. But the planet named WD 1856 b could preview the fate of ...

Space looks empty until you try to cross it. Far beyond Pluto, where sunlight is faint and the planets are long behind, ...

A new sunlight-powered material can convert visible light into higher-energy UV light, overcoming a challenge that has frustrated scientists for years. The breakthrough could enable cleaner air ...

In 1989, the Canadian region of Quebec experienced something that likely shocked many of its residents: the Sun knocked out its power grid. Caused by a geomagnetic storm, the resulting blackout made ...

If you’re one of the thousands of British Columbians who purchased solar panels to cut down on your hydro bill, chances are you’re not thrilled about changes coming next week. BC Hydro is tweaking an ...

Based on the composition of gases spewed by the icy space rock, researchers estimate that our guest might be up to 12 billion years old—about three times the age of the solar system ...

Reisner and team with the solar-powered reactor that can convert plastic waste into clean hydrogen fuel outside Cambridge University's Chemistry Department.University of Cambridge Cambridge ...