Sun Glints
Brief glints of light reflected from distant planets may reveal the presence of liquid water or ice.
Good
Value of Most
English speakers agree on a surprisingly narrow numerical value for the word "most."
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.