U.S. chicken breeders give diners plumper birds WASHINGTON - Think Americans are obese? Well, what about chickens? They're fatter, too. In fact, about 20 percent heavier than they were 50 years ago. Never before has the chicken been so big. 27 October 2003 1 minute read Our Partners Targan Lallemand Lanxess BioZyme Hy-Line International More News View all Brazil chicken prices rise in early April - Cepea Markets & policy Market trends 24 April 2025 1 minute read UK won't rush to reach trade deal with US, UK minister says Markets & policy Market trends Markets and economics 24 April 2025 3 minute read UK firm on maintaining food standards in US trade talks EU industry groups call for clearer policy on animal vaccination Health & disease Treatments and prevention Vaccination 24 April 2025 2 minute read Infectious disease knows no borders, the groups said Our Partners Targan Lallemand Lanxess BioZyme Hy-Line International