Colossal to return extinct moa bird's egg to New Zealand

Colossal Biosciences, a biotech firm working to bring extinct species back to life, has acquired a rare egg of the flightless moa bird and will return it to its native New Zealand.

• Colossal Biosciences focuses on reviving extinct species
• The company acquired a rare moa egg
• The egg will be returned to New Zealand, the moa's native home