On top of dry hair, fairy knots can also come from friction on pillowcases, towels, and frequent manipulation. Hinkle adds ...

A new test that analyzes just a strand of hair is being hailed as a game-changer in the early detection of autism.

“Also known as single-strand knots, fairy knots are medically known as trichonodosis and are small tangles or knots that form around the mid-shaft of the hair,” says Yetty Bames ...

Well, if you didn’t know before, those are called single-strand knots. They’re pretty common in curly and coily hair, and you’re probably dealing with them all wrong. “Single-strand knots ...

New York-based LinusBio has created a test that analyzes a single strand of hair for levels of lead and aluminum — all of which are higher in autistic children. Researchers put the tech to the ...

The single-strand style, sister to the side parting, is yet another 00s-inspired hair trend that’s taking red carpets by storm. Here’s how to get the look. Fun, chic and simple, single-strand ...

Scientists have announced a first-of-its-kind diagnostic test for autism spectrum disorder (ASD) that only requires a single strand of hair. LinusBio, based in New Jersey, launched its Clearstrand ...

Cross the remaining two pieces over one another and grab a new piece of hair from the top of the head to restore the third strand. Keep repeating until you reach the back of the head. The hairband ...

Relying on a single strand of hair, LinusBio is launching its diagnostic aid for autism spectrum disorder—with a test designed to chart a child’s environmental exposures over time. The company ...