LIVE SCIENCE
- Teeny tardigrades can survive space and lethal radiation. Scientists may finally know how.
A new species of tardigrades with thousands of genes that become more active when exposed to radiation could help in devising better protection for astronauts on long missions.
- Diagnostic dilemma — Unusual case reports from the medical literature
Discover all things chemical with the latest chemistry news, features and articles from Live Science.
- 12,000-year-old, doughnut-shaped pebbles may be early evidence of the wheel
The wheel was likely invented around 6,000 years ago, but a new analysis of curious rocks from Israel suggests that wheel-like technologies existed even earlier.
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