Archive: 06/30/2010

The ant queen's chemical crown

The defining feature of social insects is that societies contain queens, which specialise in laying eggs, as well as workers, which are mostly infertile but take care of the offspring and the nest. However, when the queen ...

Jun 30, 2010 not rated yet 0

Effect of fire on birds evaluated

European mountains have experienced a decline in forestry, agricultural and livestock operations over the past 50 years, due to the exodus of rural populations and socioeconomic changes. These areas have become ...

Jun 30, 2010 not rated yet 0