Algae, moss, mould, lichen and weeds can make garden patios and paving look especially unpleasant during the winter - but an ...
An effort is underway to try and save the elaborate stone carvings and structures at Persepolis in Iran. Climate change and industrialization have hastened the process of lichen taking over the ...
Many calls come into the Pulaski County Extension office regarding gray or gray/green growths on the trunks or large limbs of ...