The power of a drop of water and your fingertip.
Finding solutions in a lotus leaf.
Direct delivery of medication would target certain medical conditions.
A new mathematical model could answer puzzling questions about frozen water.
How dry crystals and a little water can eliminate unwanted pests.
Food and drinks can be made into quantum dots that glow as LEDs.
An effective treatment for non-invasive breast cancer.
Fatty layer covering snakeskin protects animal's underside against scrapes and wear.
Major companies from Hershey to Barilla are exploring the technology.
New form of matter fills in a decades-old gap in theoretical physics.