McDonald's in Australia has reduced its breakfast hours by 90 minutes due to a severe egg shortage caused by bird flu outbreaks across several states. The outbreaks have led to the euthanization of over one million birds, impacting egg supplies nationwide. McDonald's announced on social media that breakfast will now end at 10:30 a.m. instead of noon to manage the limited egg availability. This decision reflects broader challenges in the egg industry affecting retailers and consumers alike, with...