Kagimu is one of a growing number of Ugandans who in recent months have switched to electric cooking technologies. The ...

Thinking about a backup generator for your home? Here's what you need to know about costs, fuel types, installation and more.

Professor Emeritus, I M Dharmadasa Sheffield Hallam University, UK This article summarises the history of solar energy ...

In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) ...