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Biotech company hatches chicks from artificial eggs

Colossal Biosciences said its scientists have hatched 26 chicks from artificial eggs that require no supplemental oxygen. While the breakthrough could help save endangered species, some scientists are skeptical of the company’s claims that the technology can potentially bring back extinct birds.

1:08 • Source: CNN
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Biotech company hatches chicks from artificial eggs
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ALBANO LAZIALE, ITALY - JULY 20: (EDITOR NOTE: STRICTLY EDITORIAL USE ONLY - NO MERCHANDISING). Pope Leo XIV visits the Specola Vaticana (Vatican Observatory) at Castel Gandolfo on July 20, 2025 in Albano Laziale, Italy. Pope Leo XIV will resume using the Papal Palace of Castel Gandolfo for the next six weeks of the summer. The Vatican Observatory (Italian: Specola Vaticana) is an astronomical research and educational institution supported by the Holy See. Originally based in the Roman College of Rome, the Observatory is now headquartered in Castel Gandolfo, Italy and operates a telescope at the Mount Graham International Observatory in the United States. (Photo by Simone Risoluti - Vatican Media via Vatican Pool/Getty Images)
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