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Alzheimers Eye
An eye test could oneday screen for Alzheimer's disease early on.
Eating When Full
If you find yourself reaching for dessert when you're already full, the hormone ghrelin may be …
Mountaintop Removal Mining
Mountaintop removal mining has long-term consequences for the environment and human health.
Disappointing Ginkgo
Researchers report that ginkgo biloba is ineffective against cognitive decline in older adults.
Gelatin Source
Reality Check investigates the urban legend that gelatin is made from cow hooves.
Food Fraud Fighters
Two high school students expose food-labeling fraud using a simple DNA technique.
Volcanoes on Mercury
Ancient volcanoes found on the planet mercury challenge assumptions about the planet's chemical …
Angry Faces
A new study suggests that not only do we cue into angry faces, we're more likely to think they're …
Failing Vision
Nearsightedness is becoming more and more common in the United States.
Panda Love Songs
Vocalizations by female giant pandas change to indicate when they are fertile.