I'm a Curve Model, and This Is What It's Like Backstage at NYFW With the Brand That Gets It Right

Taylor Swift is set to return to “The Tonight Show Starring Jimmy Fallon” on Oct. 6, just days after the Oct. 3 release of ...

Understanding why rose petals curl: How stress, geometry, and biology shape their elegant forms

Rose petals' unique shapes come from stress during growth. Differential growth and mechanical stresses create curled edges. Research shows petals violate a mathematical condition, causing stress.