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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.
Staff Announcements Sep 16 2015, 06:12 AM, By Jollyneigh
0 viewers Topics: 63 Replies: 881

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.
The Species Factory Yesterday, 10:02 AM, By Beetleboy Jacob
0 viewers Topics: 830 Replies: 20,475
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 Long Run 22 minutes ago, By snow wolf
4 viewers Topics: 682 Replies: 22,327
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.
[Member Project] Diyu Yesterday, 7:30 PM, By trex841
0 viewers Topics: 789 Replies: 29,132
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.
Korovin 36 minutes ago, By El Dorito
0 viewers Topics: 846 Replies: 32,863
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 on 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.
Post-Atomic Biology Yesterday, 6:40 PM, By ClassyAmoeba
1 viewer Topics: 95 Replies: 5,019

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: Vultur-10, Troll Man, citrakayah, Myxini, Forum Moderators
COM #61: Make it Aquatic! Yesterday, 7:20 PM, By Forbidden3
2 viewers Topics: 104 Replies: 5,112
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: Vultur-10, Troll Man, citrakayah, Myxini, Forum Moderators
Fisher dragons [Fauna] Oct 25 2015, 12:58 PM, By Beetleboy Jacob
1 viewer Topics: 459 Replies: 4,625
Subforums: Evolutionary Continuum, Rewriting Earth, Collaborative Future Evolution Project, A Bygone World

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. Today, 1:57 AM, By Beetleboy Jacob
1 viewer Topics: 398 Replies: 6,143
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.
So What Happened To The Birds Today 6 Today, 4:49 AM, By Ebervalius Ahau
1 viewer Topics: 1,635 Replies: 90,789
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.
The largest terrestrial mammal of all time Yesterday, 8:43 AM, By JohnFaa
0 viewers Topics: 643 Replies: 12,815
Regular Forum Café Cosmique
Back by popular demand. A place for your stories and musings.
Solnhofen Park Yesterday, 3:02 PM, By JohnFaa
1 viewer Topics: 312 Replies: 38,975
Subforums: Hall of Fame


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