Nutrition
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Health & MedicineMeet the new meat
Scientists made a hamburger without harming animals; but it cost as much as a house.
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ChemistryNew bag keeps food fresh longer
Invention harnesses oxygen-trapping power of iron.
By Sid Perkins -
Health & MedicineOf fish and brain health
Moms-to-be who eat a diet rich in the right fish may pass along benefits to their children
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Health & MedicineBye-bye, egg allergy
Eating tiny amounts of eggs helps some children overcome their egg allergy.
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Health & MedicineTomatoes’ tasteless green gene
The tomatoes your great-grandparents ate probably tasted little like the ones you eat today.
By Roberta Kwok -
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Health & MedicineLosing control over sugar
A common pollutant and sweetener mess with important hormones.
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Health & MedicineFats encourage overeating
Scientists find that fats push an “eat more” button in rats.
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Health & MedicineNew source for healthy fats
Scientists found a way to produce fish oil without harming a single fish.
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Health & MedicineFat weighs heavy on the brain
New study shows obesity interferes with memory, thinking and reasoning.
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Health & MedicineTomatoes that trick taste buds
Eating these lab-grown treats can make sour foods taste really sweet.