Ever since a storm drain opening was filled with concrete, drivers have plowed through flooded streets in the Shadowbay ...

The Lake Lanier Association is warning those who venture into the lake about potentially harmful algal blooms, which can produce toxins that make people and animals sick.

Harmful algal blooms happen when too much cyanobacteria, or blue-green algae, grows in the water, according to the ...

North Carolina’s coast is short on natural reefs with only 3% covering the seafloor. An artificial reef program aims to ...

Black spots on patios can prove difficult to remove, but Tom Allen of TGA Concrete Pumping has shared his advice on how to ...

Black spots can disrupt the look of your patios and paving, but luckily you can tackle it with a household item that is cheap ...

Algae are numerous in their forms, from microscopic green ‘orbs’ that drift like balloons, to long, pernicious strands of red or black that carry the resilience of a born survivor. The basic algae ...

Cut down the power and duration of your lighting and algae will not take such a hold. Extreme cases may even call for a blackout — a period of several days with no light and a black sheet as cover, ...

Concrete, the second-most-used material on Earth, generates about four times more CO2 emissions than planes. MIDDLESBROUGH, England — Behold one of the world’s greatest slag heaps: A towering ...

An expert has warned that neglecting one key patio task can promote the growth of mould, moss and algae - which can be tough to remove later on. During autumn, as leaves pile up and dirt is ...

Algae clings to the textured concrete surfaces, covering the gray rocks and concrete with green algae that dances with the current at high tide. Snails, barnacles, shrimp and crabs are settling ...

And those still functional marvels rely on a unique construction material: pozzolanic concrete, a spectacularly durable concrete that gave Roman structures their incredible strength. Even today, one ...