STOCKHOLM — Sweden’s largest egg producer, which had nearly 1.2 million chickens or 20% of all laying hens in the country before a salmonella outbreak, has been ordered to euthanize all of them so the ...

Learn which Winter chickens to keep by examining your flock with an eye for chicken culling to remove the hens and roosters that contribute the least. A flock’s laying slows naturally as fall ...

Authorities in Maharashtra’s Navapur have culled nearly 4 lakh chickens and destroyed eggs and feed to curb the H5N1 bird flu ...

The technology involves genetically modifying egg-laying hens so that, when carrying male embryos, those do not progress and hatch — FRED TANNEAU Israeli scientists have created egg-laying hens that ...