Chronic Pain
People with chronic pain experience pain differently than other people.
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Pigeon Leadership
Pigeons use a loose hierarchy to determine which way they flock.
Plant Budding
A change in temperature and day length signal plants to form buds in the spring.
Enviropigs
Genetically engineered pigs produce 70 percent less phosphorus in their waste.
Knuckle Cracking
A 60-year-long experiment shows that knuckle cracking does not cause arthritis.
NASA’s Basement Tapes
Scientists resurrect satellite data from old NASA tapes.
Hummingbirds & Heliconias
Male and female purple-throated Carib hummingbirds have differently shaped bills and feed on …
Oxygen-Free Animals
Scientists have discovered animals that can survive in the absence of oxygen.
Carbon Monoxide Poisoning
A listener asks: if carbon monoxide is so deadly, why can't we smell it?
Personalized Cancer Test
A new test that sequences a patient's entire genetic code could help doctors treat cancer more …