How is the roof size determined for installing solar panels under the Surya Ghar Yojana? Learn how large your roof should be to install solar panels. The Indian government runs various schemes for the ...

University of Sydney scientists have created the largest and most efficient triple-junction perovskite-perovskite-silicon ...

A couple of weeks ago, our neighbourhood experienced something that almost never happens — a random daytime power outage.

The country’s grid operator says shifting from coal to clean power is not only possible but inevitable. The work there could ...

On the outside, it looks like a passenger van. But its inside hides a practical living space with a kitchen, a couch/bed, and ...

Does the Earth’s crust hold an energy source that could supply humanity’s needs for the next 170,000 years? Ian King says ...

The Garmin Instinct 2 is a fantastic rugged smartwatch with durable battery life. But if you own the Garmin Instinct, should ...

What we like: A paint-by-numbers gift pick for girlfriends, mothers, and everyone else. A meditative, soothing undertaking ...

Australia has put itself on a realistic path to achieving what climate activists around the world have long dreamed of: ...

It’s a good time to get ahead on holiday shopping for kids gifts and games. The items we recommend here — and the deals ...

But OLED is not a one-size-fits-all. An array of new technologies is being developed to meet consumer demand for better, ...

Stock up on practical gifts, toys, beauty products, stocking stuffers, and more, while they're on sale for Amazon Prime Big ...