They found that the pointed cusps that form at the edge of rose petals are due to a type of geometric frustration called a ...

Scientists discovered that rose petals form their pointed tips by concentrating stress in small areas along the edges.

Roses of all colors exist today, including red, pink, peach, and white. They belong to the genus Rosa. They make […] ...

Mother’s Day is coming, and the flower and candy ads are everywhere. There’s nothing wrong with either, of course, but both ...