When seawater penetrates concrete in road tunnels, a biofilm is formed that breaks down the concrete. This can lead to high costs and the risk of damage if stone and concrete drop from the tunnel roof ...

Since 2014, researchers studying the Oslofjord tunnel have observed that bacteria can erode up to one centimeter of concrete annually. When a saltwater intrusion occurs, biofilms ...

Sprayed concrete has been used in road tunnels on a larger scale since the 1990s, and since then, researchers have been able to see this fouling of biofilm. Despite this, there are currently very few ...

After nearly two years of trying to get a stringently opposed concrete batch plant up and running in south Tarrant County, ...

Bones and shells are actually high in nitrogen, with collagen making up much of their structure, but these proteins are encased in protective calcium and phosphorus layers that make it very hard for ...

A mere 48 light-years from Earth in the constellation Ophiuchus is an exoplanet that has been defying scientists attempts to understand it.

Vertical gardening has revolutionized the way we grow food, especially for gardeners with limited space. By training plants to grow upward rather than outward, you can dramatically increase your ...

At the uppermost reaches of stream networks, headwaters dry up during the summer, then burst back into existence when spring brings rain. These nonperennial headwater streams are individually small, ...

Of course, there are countless value stocks that are worth mentioning, but this is a concise list of the top 6 undervalued stocks in the Chemicals industry for Tuesday, April 15, 2025. Let’s take a ...

Researchers developed a cement-hydrogel composite that can generate and store power, paving the way for self-powered smart infrastructure.

COLUMBIA, S.C. — A firing squad on Friday executed a South Carolina man who killed an off-duty police officer, the second ...

Plantum's Anastasia Borisevich tells us that it's best to use nitrogen-rich plant food in spring, like this 8-4-8 Acidic Fertilizer from Amazon. "At the beginning of the budding period and during ...