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

Affluent travelers seek connections through local food, traditional crafts and community-led events that cannot be replicated ...

Former World No.1 Andy Roddick has delivered glowing praise for Iga Swiatek’s Wimbledon triumph in July, highlighting that the World No.2’s victory in London was one of the most striking storylines of ...

A former mineral processing site in the middle of a treasured desert wetland habitat will soon be cleaned up and restored after a conservation group reached a deal to buy the 18-acre industrial site.

The Conservation Fund — in partnership with U.S. Fish and Wildlife Service — purchased the site from zeolite manufacturer KMI Zeolite for $900,000.

Heat-reddened clay, fire-cracked stone, and fragments of pyrite mark where Neanderthals gathered around a campfire 400,000 ...

A team of researchers led by the British Museum has unearthed the oldest known evidence of fire-making, dating back more than ...

A Provo company has unearthed a massive deposit of minerals crucial for building things like electric vehicles, ...

The study, published in the journal Nature, is based on a years-long examination of a reddish patch of sediment excavated at ...

LONDON — Scientists in Britain say ancient humans may have learned to make fire far earlier than previously believed, after ...

The oldest evidence for human ancestors using fire, dating back to between 1 million and 1.5 million years ago, comes from a ...

New research into an abandoned construction site in Pompeii has revealed the secrets of Roman cement manufacturing.