Mysterious oarfish's fins inspire large underwater robot design

When designing a large underwater robot that could swim silently to avoid startling sea creatures, roboticist Rob Shepherd considered the unusual swimming system of oarfish, the meters-long fish whose ribbon-like dorsal fin ...

Honeybee silk could power smarter wound dressings

Biodegradable films made from engineered honeybee silk could form the basis of a new generation of "smart" wound dressings, according to researchers at CSIRO and Adelaide University.

Alpine bacteria show unexpected ability to fight viruses

A silent, long-running competition has been taking place in Swiss alpine lakes for millions of years, killing trillions of organisms every day without anyone noticing. This competition between bacteria and viruses pushes ...

Q&A: The safety and sterilization of pharmaceuticals manufacturing

Manufacturing modern medicines is a multistage process, and each step introduces the opportunity for contamination, which can be both deadly and expensive. Recently, epinephrine injections, used for severe allergic reactions, ...

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