Brood parasites are organisms that rely on others to raise their young. The strategy appears among fishes, birds and insects, including some species of ants. Slave-making ants capture brood from other ant species to increase the worker force of their colony through regular, destructive raids that frequently finish with the killing of many workers and […]
Nitrogen (N) is an essential nutrient for plant growth and most plants require 20-50 g of N taken up by their roots to produce 1 kg of dry biomass. Although N is one of the most abundant elements on earth, agricultural soils are deficient in N and thus, to sustain crops productivity soils require their […]
Bottles, bags, toys, clothes, prostheses… plastic is everywhere. Its global production has reached the quantity of 288,000,000 tonnes in 2012 . Day to day and year after year we only manage to get rid of a fraction of it by recycling, reusing or storing it in dumps but, sadly, some of that plastic ends up […]