Q: We could use some extra space, so I am considering adding a sunroom. It will help heat my house and is cheaper than a typical room addition. What design features should I consider? A: If you are ...

From camping gear to emergency backups, these Amazon picks blend solar charging with USB-C for flexible power at home or outside.

A young energy company is promoting a bold plan to beam sunlight from space to Earth, aiming to power solar panels at night ...

California's new community solar program is years delayed and just a handful of projects have launched in the meantime.

Tested and researched models we stand behind from Jackery, EcoFlow, Anker and more. Editor’s Note — February 2026: We’ve updated our story to make sure items are in stock and available, plus we added ...

The world is currently busy electrifying almost everything. Household energy demand has surged, driven ...

An HVAC expert has explained the actual effectiveness of one of the most commonly used tricks to make traditional radiators more energy-efficient. The article from Homes & Gardens ...

The hidden metric that makes these portable power stations truly worth your money ...

How a new startup plans to power satellites with lasers. A new class of ultrafast AI chips also uses lasers. And startup Axiomatic AI is building better AI models for science and engineering.

What is solar geoengineering? Explore the viral claims linking Bill Gates to Delhi-NCR’s sudden weather change and understand the real scientific explanation behind the temperature drop and rainfall.

A solar sail is no longer just a graceful idea for propellant-free flight; it is becoming a materials and deployment problem that engineers are finally learning how to solve. That shift matters ...

A Kiwi company is on a mission to show Australian and New Zealand businesses how making a bunch of minor changes and workplace fixes can deliver huge savings to energy costs.