Asphalt shingles are one of the most popular types of roofing materials, but they can get dirty as they age and start showing black streaks, lichen growth ... and maintain roof shingles in ...

Read more: 8 Easiest Ways To Clean Vinyl Floors Clean your roof once a year to prevent moss growth. Never clean with ...

If you have trees in your home garden, then you likely have noticed some funny-looking growths on their bark that typically look like green or brown mold. You may have come across a lichen, which is a ...

The project will revamp Liverpool Street station's roof, replacing old panels and improving drainage to tackle climate-change ...

Network Rail has awarded a £22m contract to Morgan Sindall Infrastructure to fix the roof of Liverpool Street station in London.

A total of 145 lichen lobes were grown in a plant growth chamber for 28 days. Of these, 73 were kept in permanent darkness and another 72 were exposed to a diurnal light-dark cycle. A third of the ...