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Speculative biology is simultaneously a science and form of art in which one speculates on the possibilities of life and evolution. What could the world look like if dinosaurs had never gone extinct? What could alien lifeforms look like? What kinds of plants and animals might exist in the far future? These questions and more are tackled by speculative biologists, and the Speculative Evolution welcomes all relevant ideas, inquiries, and world-building projects alike. With a member base comprising users from across the world, our community is the largest and longest-running place of gathering for speculative biologists on the web.

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Speculative Biology

Regular Forum General Spec
Discuss general speculative biology in this forum. Topics you may discuss include Dougal Dixon and his works, Future Evolution by Peter Ward, and the concept of speculative biology itself.
People seem to be misunderstanding niches. Today, 7:43 AM, By Mao
Topics: 1,009 Replies: 31,434
Subforums: Spec Guides, Orphaned Projects/Concepts
Regular Forum Evolutionary Continuum
Share your ideas about future species and scenarios. This may also include scenarios involving futuristic species of human.
The Alithocene Epoch 17 minutes ago, By Gorecin
Topics: 836 Replies: 29,433
Regular Forum Alternative Evolution
Have you ever wondered what other paths could have taken through history? Discuss alternative biology topics, the most common being scenarios in which the dinosaurs survive.
TERRA: Age of the Feathered Dinosaurs Today, 10:41 PM, By dino-ken
Topics: 933 Replies: 32,151
Subforums: Terra Alternativa, A Scientific Fantasy
Regular Forum The Habitable Zone
Share your thoughts on what sorts of strange and intriguing creatures might be found on other planets and moons as well as the different places they might live.
"Leaving the Cradle" setting Oct 15 2017, 05:26 PM, By Darth_Biomech
Topics: 905 Replies: 31,129
Subforums: Nereus, Priapus Prime
Regular Forum Alternate Universes
In the vastness of the entire cosmos, the great multiverse in which our very universe is contained, there exists life upon worlds where the rules are very different. The very fabric upon which all things are built can weave many forms of life, and here are the strangest.
Map: North Sea Drainage Project (1930) Today, 9:06 PM, By spartan
Topics: 179 Replies: 7,817
Regular Forum Museum of Speculative Biology
A forum to archive the greatest member projects and threads that are no longer active.
The Sheatheria Project May 12 2017, 03:06 PM, By Sheather
Topics: 84 Replies: 5,787
Subforums: Spes, Recon (Roleplay), Snaiad