A Chicago fossil of Archaeopteryx uncovers unknown features, supporting theories of bird evolution from dinosaurs and highlighting its unique flight adaptations.

Operators of a British Columbia ostrich farm where 400 birds have been ordered culled said Wednesday that dozens of supporters have converged on the scene, as the federal agency in ...

NCBA applauds Secretary of Agriculture Brooke Rollins' aggressive efforts to suspend Mexican cattle, horse and bison imports, ...