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Hayabusa2’s Ryugu Samples Confirm All Five DNA/RNA Bases, Pointing to Space-Born Formation Clues

Researchers link Ryugu’s nucleobase balance to ammonia levels, signaling formation pathways now being tested in the lab.

Paul R. Ehrlich, Author of The Population Bomb, Dies at 93

Peer-Reviewed Study Shows Lab-Grown Oesophagus Restores Swallowing in Pigs

Python Metabolite Reveals New Appetite-Suppressing Pathway in Mice

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Micro‑CT Reveals New Korean Dinosaur Species, Doolysaurus, From Juvenile Skeleton

AI CT Analyses Tie Adult Thymus Health to Longer Life and Better Immunotherapy Outcomes

Oral Bacterium Linked to Faster Breast Cancer Growth and Spread in Preclinical Study

Explainers Break Down Astrophage—the Star-Eating Engine of Project Hail Mary

Humans Often Prefer the Same Mating Calls Animals Do, Study Finds

Birch Tar Made With Neanderthal Methods Shows Antibiotic Activity, Study Finds

Gray Whale Found Near Golden Gate Likely Killed by Ship, First Bay Area Death of 2026

Study Maps Nerve–Immune Circuit That Explains How Stress Worsens Eczema

After Paul Ehrlich’s Death, A Sharp Reassessment of ‘Population Bomb’ Legacy

Scientists Publish First 3D Model Predicting Mosquito Flight Paths

Duke Nasal Swab Shows Early Alzheimer’s Signals in Small Study

Rapid Flower Evolution, Not Size, Drives Cactus Diversification

Alzheimer’s Theory Shifts Focus to Microtubules as Amyloid Beta Crowds Out Tau

Bull Sharks Form Selective Social Bonds, Study Finds

Study Identifies Nine Gut Microbial Blood Markers Linked to Future Coronary Heart Disease

Platypus Fur Reveals Hollow Pigment Structures Previously Seen Only in Birds