Many people suffer from a vitamin D deficiency. This can result in brittle bones and an increased risk of respiratory diseases. Chicken eggs are a natural source of vitamin D and one way to, at least partially, compensate for this deficiency. A team of nutritionists and agricultural scientists has found a new way to further […]
A biology study finds that blue jays can easily spot wolf spiders engaged in their courtship rituals. The results demonstrate the powerful influence of sexual selection.
A total of 174 chicken breeds are described in a publicly accessible database which scientists have built up in recent years. This database, the Synbreed Chicken Diversity Panel (SCDP), includes information about a large proportion of the available chicken species and their diversity. The researchers created a family tree of exceptional completeness and detail.
