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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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SE Administration

Regular Forum Announcements & News
Welcome to the Speculative Evolution forums! Read the latest site updates and news and be sure to read any information or rules that are also found in this forum.
Speculative Evolution Staff List Oct 23 2016, 02:20 PM, By Holben
0 viewers Topics: 64 Replies: 892

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 Today, 7:24 AM, By Vailnoff
1 viewer Topics: 935 Replies: 25,403
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.
Future Planet (V.2) 18 minutes ago, By CaledonianWarrior96
4 viewers Topics: 765 Replies: 25,489
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 Last Dinosaur Today, 8:31 AM, By Zorcuspine
0 viewers Topics: 872 Replies: 31,003
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.
Wodnoria Today, 1:34 AM, By Sceynyos-yis
0 viewers Topics: 901 Replies: 32,506
Subforums: Snaiad, Recon (Roleplay), 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.
Cornucopia 12 minutes ago, By NinjaSquirrel
7 viewers Topics: 146 Replies: 6,911
Read-only Forum Museum of Speculative Biology
A forum to archive the greatest member projects and threads that are no longer active.
[Member Project] Sessbin Sep 27 2013, 01:01 AM, By evo-dragon
2 viewers Topics: 4 Replies: 1,881

Competitions and Projects

Regular Forum Official Competitions
Participate in our speculative biology competitions within this forum. Our competitions will cover a variety of different subjects.
Moderated By: Troll Man, citrakayah, Myxini, Forum Moderators
COM #69: Monster Mash Today, 1:02 AM, By Sceynyos-yis
0 viewers Topics: 120 Replies: 6,423
Regular Forum SE Community Projects
Occasionally, SE will host a speculative biology project that all members may participate in. Generally, a project will cover a large sum of time so they will not happen very often.
Moderated By: Troll Man, citrakayah, Myxini, Forum Moderators
[Member Project/Open Collab] The Library 9 minutes ago, By trex841
0 viewers Topics: 494 Replies: 6,369
Subforums: A Bygone World, SE Community Project Archives

Forum Ecosystem

Regular Forum Member Introductions
Hello new users and welcome to the site! To view the rest of the site, this is the place to make your first post. Please notify us of your presence!
Hello! Yesterday, 11:56 AM, By Sphenodon
0 viewers Topics: 444 Replies: 6,713
Regular Forum General Discussion
Discuss open chat topics about various topics including debates, sports discussions, media discussions and threads about birthdays, favorite activities and what not.
Pokémon Topic Number 2! 16 minutes ago, By trex841
0 viewers Topics: 1,752 Replies: 97,899
Subforums: Forum Games, In-Depth Discourse, News and Articles, SE Census
Regular Forum Science Central
This forum is devoted exclusively to discussion of the various sciences including natural, social, applied, and formal sciences.
Wisents are abominations Today, 8:12 AM, By JohnFaa
2 viewers Topics: 811 Replies: 14,466
Regular Forum Café Cosmique
A place for your stories and musings.
The Quest For Spec Today, 7:39 AM, By W.C.K.D
2 viewers Topics: 408 Replies: 53,107
Subforums: Hall of Fame


  • Today, 4:47 AM
    BeetleBoo: Beorn!
  • Yesterday, 11:35 PM
    W.C.K.D: @Ivan Go check apotheosis there's some new updates in Banter
  • Yesterday, 10:07 PM
    W.C.K.D: Morn
  • Yesterday, 10:01 PM
    Moldy_Pumpkin_Bread: Korn
  • Yesterday, 10:00 PM
    W.C.K.D: Sorry "on"
  • Yesterday, 9:44 PM
    Sheather: "corn"
  • Yesterday, 6:35 PM
    W.C.K.D: Can't think of anything original corn the COM
  • Yesterday, 6:35 PM
    W.C.K.D: I'm suffering a lack of inspiration
  • Yesterday, 6:22 PM
    Dr Nitwhite: COM entry up. Whoo boy... that was probably too much writing...
  • Yesterday, 3:26 AM
    W.C.K.D: Is that your idea for the COM?

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