Eighteenth-century Quakers attempted to align their religious beliefs with what they purchased. These Quakers led some of the early campaigns against sugar being produced by enslaved people.
Image of the fireball in 28 February.
UK Meteor Observation Network
It looks like a broken barbeque brickette, but the newfound meteorite is a capsule of the Solar System’s history that could reveal the secrets of the origin of life.
What determines whether a genetically modified vegetable or fruit is natural?
VICTOR HABBICK VISIONS/SCIENCE PHOTO LIBRARY
What criteria should be used to determine whether a food is natural? What if gene-editing techniques produce changes indistinguishable from those that evolve naturally? Is the food still natural?
Be skeptical of organic claims on cleaning products and other nonfood goods.
Pinkasevich/Shutterstock
The chocolate industry is undergoing significant change at the moment, both for better and worse. Here are three trends on the positive side of things.
Cutting out pesticides by eating only organic food could slash your cancer risk.
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