SCIENCE
80-million-year-old snake brain reveals a surprising evolutionary secret
ScienceDailyWednesday, August 5, 2026 at 11:42 AM
RedScroll Brief

An exceptionally preserved snake fossil from Brazil reveals that early snakes were far more diverse than scientists once thought. Detailed brain reconstructions show that Tametara mirim was adapted for burrowing, while another ancient snake was suited to life above ground.
RedScroll Signal
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- Why it matters
- Scientific signal separates durable discovery from noise — and often foreshadows policy and product. An exceptionally preserved snake fossil from Brazil reveals that early snakes were far more diverse than scientists once thought. Detailed brain reconstructions show that Tametara mirim was adapted for burrowing, while another ancient snake was suited to life above ground.
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RedScroll Briefing
Extractive editorial brief — not a reprint of the original
What happened
An exceptionally preserved snake fossil from Brazil reveals that early snakes were far more diverse than scientists once thought. Detailed brain reconstructions show that Tametara mirim was adapted for burrowing, while another ancient snake was suited to life above ground.
Why it matters
Scientific signal separates durable discovery from noise — and often foreshadows policy and product.
Background
ScienceDaily reported on this under science. RedScroll surfaces the signal with an extractive brief — not a reprint of the original article. Read the source for full reporting.
Timeline
ScienceDaily published: 80-million-year-old snake brain reveals a surprising evolutionary secret
Story is in today’s RedScroll edition. Follow the original source for updates.
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Source
ScienceDaily
Original reporting by ScienceDaily. RedScroll provides an extractive briefing only.