Tidbits:
Stories, Quotes, and FAQs.
The source tidbits that feed the columns, articles, and trainer.
VIRUS EVOLUTION
Featured Story
Updated This Week
Science
Story
590 Million Years Ago (± 10 million)
Bilaterian Split: The Origin of Agency
Agency and directional action with intent.
Animal Evolution
By moving from a radial (circle) to a bilateral (line) shape, life transitioned from a passive state of “being” to an active state of “doing.” Every complex conflict or cooperation in history is a high-level expression of a 590-million-year-old biological “Source Code.” We are Bilaterians first. Our ability to move toward a goal, perceive a threat, and categorize “us versus them” is rooted in the first to crawl through the mud.
Featured QUOTE
Featured FAQ
Science
FAQ
Did red algae descend from green algae?
Plant Evolution
Red and green algae diverged about 1.5 billion years ago, shaping marine ecosystems. Green algae later gave rise to land plants around 475 million years ago, transforming Earth’s surface and atmosphere. Fun fact: blue-green algae aren’t algae at all. They’re photosynthetic bacteria that emerged much earlier, around 2.7 billion years ago.
Updated Tidbits
04 Apr 2026
(Updated 2 days ago)
Science
Story
Virus: Riboviria (Early RNA replicators)
Virus Evolution
04 Apr 2026
(Updated 2 days ago)
Science
Story
Bacteriophage → Duplodnaviria
Virus Evolution
04 Apr 2026
(Updated 2 days ago)
Viruses
Life. Not life. A kind of evolutionary prelife.
A puzzle at the edge of life.
Virus evolution explores one of the strangest chapters in nature: entities that evolve, adapt, and carry genetic information, yet do not fully qualify as living organisms. Viruses may preserve echoes of an ancient pre-cellular world, where replication came before true cells. Understanding virus evolution helps us think more clearly about where life begins, where it blurs, and how evolution may have been experimenting long before modern life fully arrived.
