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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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Science Central
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Pinned: Obscure Taxa
For interesting or obscure organisms you'd like to share.
DINOCARID 950 48,897
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Last Post By: lamna
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Pinned: Science News General
Stuff that doesn't need its own topic
Holben 259 11,228
Jun 13 2018, 02:04 PM
Last Post By: Holben
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Regular A new species of Basal Beefy Boy
Yiqi15 1 45
1 user viewing
Yesterday, 7:43 PM
Last Post By: LittleLazyLass
Regular Mammal reproductive output & body size
(a theory for) Why mammals can't grow as big as dinosaurs
Caimännir 9 352
Jul 6 2018, 06:00 PM
Last Post By: Archeoraptor
Regular two new species of Liptoterns from Miocene Bolivia
xaritscin 0 71
Jun 29 2018, 05:33 PM
Last Post By: xaritscin
Regular Cassini Finds Massive Organic Molecules in Enceladus’ Plumes
Sceynyos-yos 4 162
Jun 28 2018, 08:07 PM
Last Post By: Tartarus
Regular
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Tyrannosaurus was actually really intelligent? (maybe?)
I don't know about this....
Talenkauen 15 679
Jun 27 2018, 01:03 PM
Last Post By: dino-ken
Regular Gibbon found in ancient Chinese tomb is new genus
Yiqi15 2 142
Jun 23 2018, 07:15 PM
Last Post By: Yiqi15
Regular Bees - Smarter Than You Think
Sayornis 5 236
Jun 16 2018, 09:39 AM
Last Post By: Steampunk FireFinch
Regular Bluetongue skinks’ tongues reflect UV light
Velociraptor 2 133
Jun 10 2018, 04:35 AM
Last Post By: Archeoraptor
Regular 400 million-year-old Australian fossil identified as link to first bony fishes
Sceynyos-yos 2 189
Jun 1 2018, 08:30 PM
Last Post By: Tartarus
Regular Mammals diversified earlier than thought
Datura 12 411
May 27 2018, 08:00 AM
Last Post By: LλmbdaExplosion
Regular Dinosaur dandruff
Sayornis 0 108
May 26 2018, 09:05 PM
Last Post By: Sayornis
Regular Exo-Earths thaw quickly!
snowballs don't last long even on nonhellish worlds
Rodlox 2 198
May 20 2018, 07:59 PM
Last Post By: peashyjah
Regular Trees Have A Heartbeat
or so we think
Caesio16 7 204
May 6 2018, 12:02 PM
Last Post By: Flisch
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Is there any cryptids that could be real?
Which cryptids could be real?
CeratosaurusKing 156 4,365
Apr 17 2018, 03:48 PM
Last Post By: Cool_Hippo43
Regular Cosmic Death Bubble
Sayornis 9 422
Apr 15 2018, 01:00 PM
Last Post By: Archeoraptor
Regular Cave Froggo discovered in Thailand
memebird 5 254
Apr 8 2018, 06:14 AM
Last Post By: Holben
Regular Tabby's star dims once more
Datura 7 348
Apr 7 2018, 04:21 AM
Last Post By: Flisch
Regular Genetic analysis uncovers the evolutionary origin of vertebrate limbs
Sceynyos-yos 0 240
Mar 26 2018, 09:51 AM
Last Post By: Sceynyos-yos
Regular Arkansaurus finally gets described!
Dapper Man 3 215
Mar 19 2018, 04:50 PM
Last Post By: Yiqi15
Regular Remarkable fossils
Archaeopteryx888 6 396
Mar 16 2018, 12:31 PM
Last Post By: WaterWitch
Regular Archaeopteryx may have been an active flyer
Archaeopteryx888 3 271
Mar 16 2018, 04:52 AM
Last Post By: Archeoraptor
Regular A very old new baby bird
Sayornis 0 193
Mar 15 2018, 10:55 AM
Last Post By: Sayornis
Regular A Single Formation Bumped Terminal Cretaceous Pterosaur Diversity
Even 2 337
Mar 14 2018, 04:42 PM
Last Post By: Archaeopteryx888
Regular A few more habitable zone projects found
Sceynyos-yos 0 207
Mar 8 2018, 02:54 AM
Last Post By: Sceynyos-yos
Regular Speciation Reversal in Ravens
Ebervalius 2 300
Mar 5 2018, 02:36 AM
Last Post By: Flisch
Regular Your long awaited Airborn prequel
Carlos 2 402
Feb 28 2018, 10:45 PM
Last Post By: Carlos
Regular Bipedality in a cretaceous korean lizard
Yiqi15 2 209
Feb 17 2018, 07:39 PM
Last Post By: Archeoraptor
Regular Forgot about this
Carlos 0 315
Feb 16 2018, 08:03 PM
Last Post By: Carlos
Regular Some of TRAPPIST-1’s planets could have life-friendly atmospheres
Sceynyos-yos 5 390
Feb 9 2018, 05:24 PM
Last Post By: PortentosaMan
Regular Orange Crocodiles may be evolving into new species
GreatAuk 1 506
Feb 4 2018, 12:46 PM
Last Post By: Archeoraptor
Regular
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Sapient Species of Earth?
Terraraptor411 23 755
Feb 3 2018, 03:30 PM
Last Post By: Terraraptor411
Regular Extreme Osteophagy in T. rex
CaledonianWarrior96 2 251
Feb 3 2018, 11:48 AM
Last Post By: Yiqi15
Regular Black kites might use fire to flush out prey
Datura 10 411
Feb 1 2018, 10:29 PM
Last Post By: Rodlox
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