All Stories
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- Animals
Killer Flatworms Hunt with Poison
A newly discovered flatworm uses poison to hunt small, shelled sea creatures.
- Computing
Programming with Alice
Creating animated movies provides a fun way to learn how to program a computer.
- Fossils
A dino king’s ancestor
Researchers have unearthed remains of the oldest known dinosaur of the tyrannosaur family.
- Tech
Beyond bar codes
A new tracking technology uses plastic tags that pick up and respond to radio waves.
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- Climate
Warmest year on record
Last year's worldwide average temperature was the highest ever recorded by scientists.
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- Health & Medicine
Eating Troubles
Researchers are zeroing in on what causes certain people to see food as the enemy.
- Animals
Red Apes in Danger
The population of orangutans in northeastern Borneo appears to be falling rapidly.
- Chemistry
Mother-of-Pearl on Ice
Scientists have found a way to copy the mother-of-pearl structures that oysters make.
- Health & Medicine
Spit Power
Saliva provides clues about diseases, dental cavities, and who might have been at a crime scene.
