Scientists explain what happens when nanoparticles collide

Study results could one day inform the design of new materials for protective gear, energy-harvesting devices and more.

Nanoparticles may cause DNA damage to brain cells across a cellular barrier

Discovery has implications for the development of potential drug targets in treatment of neurodegenerative conditions.

Breakthrough made in atomically thin magnets

Scientists have managed to control atomically thin magnets with an electric field, a breakthrough that provides a blueprint for producing exceptionally powerful and efficient data storage in computer chips, among other applications.

Self-healing metal oxides could protect against corrosion

Researchers find an ultrathin layer of aluminum oxide, though solid, can flow like a liquid instead of cracking.

Tuning in to magnetic ink

A new ink containing iron-oxide nanoparticles can be turned into fully printed and versatile components for cellular networks.

Research team develops cost effective technique for mass production of high-quality graphene

Novel method uses 50 times less solvent than conventional methods.

Smart ink adds new dimensions to 3-D printing

New technique promises to change the shape -- and color -- of printing.