I’m channeling my inner gecko as I inch my way up a limestone wall at Reimers Ranch Park. Geckos, though, have naturally sticky feet. Mine are just stuffed into extra-tight climbing shoes with gummy ...

The notoriously large carbon footprint of cement production is a prime target for researchers looking to chip away at the problem of climate change, and we've seen how this could involve all kinds of ...

John Badman | The Telegraph ALTON — A masonry crew finished up rebuilding an old limestone wall Friday that had collapsed during the June 28 deluge, this time securing the blocks with mortar. The ...