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Science  Philosophy  Critical Thinking  History  Politics RW  AI  Physics  •  Evolution  Astronomy More…

Animals

From space dust to sapiens and beyond.

Featured Story
Evolution
Story
Platypus–Ape Last Common Ancestor
Last Common Ancestor (LCA)
This tiny creature marks the branch point between what we became and what we could have been. Long before apes walked upright, the blueprint of mammalian life—warmth, fur, milk—was already taking shape in the shadows of the Triassic.
Featured QUOTE
Featured FAQ
1-Science
FAQ
Are bonobos and chimpanzees separate species?
Bonobo-Chimpanzee LCA
ANSWER: Bonobos and chimpanzees split about 1.5 mya. Chimpanzees are stronger, more aggressive, and have lighter skin. Bonobos have darker skin from birth and are thinner and more bipedal.
Animal Evolution
Life learns to move, sense, and survive!
The rise of a nervious system to a brain.

Animal evolution traces the long story of how movement, senses, behavior, and intelligence emerged over hundreds of millions of years. From early multicellular life to the vast diversity of animals today, this section explores how natural selection shaped bodies, instincts, and survival strategies.

Deep-Dive Articles
Macaque monkeys, mother and baby monkey.
AnimalsPhilosophy of Mind

Cultural Transmission: The Sharing of Knowledge from Crows to Libraries

Explore communal learning through transcendental intelligence.

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Must-Reads
Macaque monkeys, mother and baby monkey.
Animals

Cultural Transmission: The Sharing of Knowledge from Crows to Libraries

Explore communal learning through transcendental intelligence.
New Ideas

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Updated Articles
The Timeline
More Animal Evolution Timelines
Corn snake hatching, Pantherophis guttatus guttatus, also know as red rat snake
H1-Prehistory

TST Evolution Timeline: Reptiles

Reptiles < Evolution
H1-Prehistory

TST Evolution Timeline: Insects & Arthropods

Insects < Evolution
Fish

TST Evolution Timeline: Fish

Fish < Evolution
Dinosauria

TST Evolution Timeline: Dinosaurs & Birds

Dinosaurs & Birds < Evolution
Cephlapods

TST Evolution Timeline: Cephlapods

Cephlapods < Evolution
H1-Prehistory

TST Evolution Timeline: Amphibians

Amphibians < Evolution
Animals

The Great Apes Evolution Timeline

Primates, Hominids, Hominins, & Humans.
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