Activated carbon and biochar have long been celebrated as workhorses of water purification, materials that latch onto heavy metals, organic pollutants, and other hazards and hold them tight. A new ...
Furnace Brook in East Sussex was home to carp, tench, bream, roach and trout – and 15 trailer-loads had to be buried. The mystery led to a neighbouring farm, and a story of waste, pollution and dirty ...
Scottsdale and Exeter Farm schools are steadily transforming their landscapes through a series of tree planting projects ...