I used wood ash cement to strengthen fired huts. Chemical reactions between ash and clay improved structural durability.

Archaeologists in Pompeii discovered a workshop that combined two elements that allowed the concrete to “heal” itself.

Researchers are finding that ash from textile industry wood waste can do more than avoid the landfill. When blended into cement mixes at carefully controlled levels, it can lift compressive strength ...

As fireplaces blaze and bills bite, a dusty by-product is quietly reshaping how Britons think about their gardens. This week, from Cornwall to Caithness, home growers are turning to plain wood ash to ...

Railroads are built on tradition, but they run on innovation. As infrastructure demands grow and timber supplies tighten, the industry is looking for smarter ways to maintain track integrity without ...

The crackling fire in your fireplace creates more than just warmth and comfort, it produces valuable wood ash that many people simply throw away. Each season, fireplaces, fire pits, and wood-burning ...

Wood ash can be a valuable addition to your garden soil, bringing with it essential nutrients like potassium and phosphorus. In fact, ashes from your wood-burning fireplace can improve your garden’s ...

MINNEAPOLIS — Incorporating wood ashes into your garden can offer several benefits, but there are also important considerations to keep in mind. Here's a comprehensive look at whether you should use ...

Coal-fired power plants have done their fair share of damage over the past century. From climate change to acid rain, black lung to heart disease, they’ve generally been on the debit side of the ...