Researchers have found that rice hulls, a natural byproduct of the rice milling process, release a special form of carbon when burned. That carbon dramatically increases batteries' energy density ...

Made from upcycled rice hulls in a zero-waste factory, ACRE by Modern Mill is a sustainable building material that mimics the ...

Rice "grains" are technically seeds. A complete, whole rice seed is called a "paddy," which has multiple parts: the "hull" is the hard outer layer which protects the seed the "bran," which is a ...