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dodo bird
Left: Colossal’s gene-edited chickens carrying edited PGCs; Right: Colossal Pigeon Primordial Germ Cells [Photos: Colossal]
Colossal Raises Another $120M, Announces Pigeon Cell Breakthrough to Help ‘De‑Extinct’ the Dodo
by David Seeley | Sep 17, 2025
Dallas-based Colossal Biosciences announced an add-on Series C raise that values it at $10.32 billion. Meanwhile, eggs are being laid in Texas to help advance the "de-extinction" of the famously extinct dodo bird—with a little help from the Nicobar pigeon, the dodo's closest living relative.
by Lance Murray |
Feb 21, 2024
Colossal Biosciences and production partner Teton Ridge Entertainment have signed with James Reed, director of the Oscar-winning Netflix documentary "My Octopus Teacher," and his company Underdog Films, to produce the docuseries.
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by David Seeley |
Nov 27, 2023
“The dodo is the symbol of man-caused extinction,” Dallas-based Colossal Co-Founder and CEO Ben Lamm said last January. “It’s only fitting that Colossal works to reverse that.” The newly announced partnership with the MWF could help advance Colossal's efforts by restoring the dodo's natural habitat.
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by David Seeley |
Jan 31, 2023
Colossal says its efforts could help boost "the U.S. high-tech advantage." Its gene editing technologies "will make waves across sectors—in agriculture with new biofuels and preserving biodiversity, as well as in human health through improved gene therapy and vaccine development," the company said.
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