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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.
Questions that don't need their own topics 41 minutes ago, By HangingThief
Topics: 993 Replies: 30,754
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 Lance That Pierced The Stars Today, 8:38 PM, By Insect Illuminati Get Shrekt
Topics: 816 Replies: 28,760
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.
The Sirens of the Land of Fire Today, 6:22 PM, By Ebervalius
Topics: 917 Replies: 31,827
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.
Hodea Today, 2:58 PM, By StellarInsect
Topics: 895 Replies: 30,920
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.
2D World Project Yesterday, 6:28 PM, By Abacaba
Topics: 172 Replies: 7,732
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