Catalytic asymmetric 1,2-allylation of aurone-derived azadienes is very difficult to achieve due to the driving force for aromatization and the greater steric hindrance of 1,2-addition compared with 1 ...

The AWWA C901-25 Standard detailing pressure pipe for use in potable water, reclaimed water and wastewater service lines ...

Global stock markets have largely shrugged off President Donald Trump’s renewed tariff campaign. In commodities markets, however, tariff threats have sent the price of copper soaring to all-time highs ...

The type and size of plumbing pipe chosen for any application depends on how the material will be used, the water pressure needs of the home, the drainage requirements, the specific appliance or ...

President Donald Trump announced a 50% tariff on copper set to take effect on Aug. 1. SAN DIEGO — A newly announced 50% ...

Replacing your kitchen sink drain by yourself without professional help can be a little tricky, so we consulted the experts to learn what to keep in mind.

Jeffrey Bell watched as crews dug up and replaced neighbors’ lead water pipes, hoping his mother’s house would be next.

Trade war as it happened: US announces steep levies on copper and pharmaceuticals; Trump says ‘no extension’ to new August 1 tariff deadline on facebook (opens in a new window) Trade war as it ...

Trade war as it happened: US announces steep levies on copper and pharmaceuticals; Trump says ‘no extension’ to new August 1 tariff deadline on facebook (opens in a new window) Trade war as it ...

Warm, nostalgic farmhouse designs with organic textures and earthy tones are taking center stage in Ohio homes while ...