Production types Egg layers Egg layers Researchers Discover the Chicken Came First UK - Researchers have applied computer power to crack the egg shell problem – whether it was the chicken or the egg that came first. 15 July 2010 2 minute read Europe Our Partners Lallemand Lanxess BioZyme Hy-Line International Royal Pas Reform More News View all Mexico confirms avian influenza outbreak in backyard flock Health & disease Diseases Avian influenza 29 March 2024 2 minute read Brazil poultry genetic material exports on the rise - ABPA Markets & policy Market trends Markets and economics 29 March 2024 1 minute read Exports grow 10.1% in 2024 Morrisons eggs achieve the first UK carbon neutral certification Genetics and breeding Types of poultry Chickens 29 March 2024 3 minute read Morrisons has achieved 60% carbon reduction since 2021 Our Partners Lallemand Lanxess BioZyme Hy-Line International Royal Pas Reform