Sable Nakamura
Wildlife CorrespondentFormer field biologist who spent three years tracking wolves and now tracks facts about the animal kingdom. Firm believer that animals are weirder than aliens.
Articles by Sable Nakamura
Fish Can Recognize Themselves in Mirrors—And That Changes Everything
Cleaner wrasse fish pass the mirror self-recognition test, a cognitive ability previously thought confined to great apes, dolphins, and elephants. This discovery suggests consciousness might be far more widespread than we assumed.
Bonobos Catch Joy Like a Cold—And It Changes How They Gamble
Bonobos exposed to recordings of other bonobos laughing make riskier, more optimistic decisions. Emotion isn't just individual—it's contagious at the neurological level.
The Ultimate Assassination: How Parasitic Ants Chemically Frame Their Rivals for Murder
Invading parasitic queen ants have evolved a chilling strategy: they chemically disguise their victims to make a colony's own workers murder their queen. It's biological espionage at the molecular level.
Killer Whales Have Started Making Tools From Seaweed. Scientists Have No Idea Why.
Southern resident killer whales are now crafting kelp tools to groom each other—the first time marine mammals have ever been observed manufacturing grooming implements.
Box Jellyfish Learn Without Brains—Contradicting Everything We Thought About Cognition
The Caribbean box jellyfish can learn to avoid obstacles and associate visual cues with danger, despite having no brain whatsoever. This challenges the assumption that cognition requires a centralized nervous system.
Hedgehogs Can Hear Ultrasound Better Than Dogs. We Just Found Out.
European hedgehogs can hear ultrasound frequencies up to 85 kHz—outperforming both humans and dogs. Researchers only discovered this ability in 2026 by studying the structure of their ear bones.
Your Body Ages in Sudden Jumps, Not as a Smooth Decline
Recent research reveals that biological aging doesn't happen gradually—your cells undergo rapid molecular shifts at specific life stages, suggesting aging happens in distinct bursts rather than a continuous process.
A Tiny Fish Just Proved Your Brain-Size Assumptions Are Completely Wrong
Cleaner wrasse fish recognize themselves in mirrors and test reflections with food—behavior scientists thought only dolphins and apes could pull off. Fish brains, it turns out, don't work the way we thought.
Cows Can Use Tools—Overturning a Cornerstone of Intelligence Science
Scientists have documented cattle deliberately using tools to solve problems, upending decades of assumptions about farm animal cognition and what tool use actually reveals about intelligence.
The Octopus's Exhausting Design Flaw: Why Swimming Makes Their Heart Stop
Octopuses have three hearts, but the main one stops beating whenever they swim—making the ocean's most intelligent escape artists too tired to flee.