Nabil Ali celebrates the long legacy of botanical pigments and the craft traditions that used them in a new book.

A method using low-refractive-index colloids and confocal laser scanning microscopy enables direct imaging and analysis of defects within colloidal crystals in water, providing real-time insights into ...

The concept of saline nasal irrigation, or bathing the nasal passages with a saltwater solution, is thought to have been ...

A global catalog shows how creatures across the tree of life balance rigidity with flexibility in remarkably consistent ways ...

Achieving net zero means eliminating fossil fuels, not carbon — the chemical element has a crucial part to play in powering ...