Researchers hope to use bugged bugs for search and rescue

(PhysOrg.com) -- While search and rescue dogs are currently used to help locate survivors of earthquakes or other disasters, new research hopes to make this job easier by turning to bugs. Insects have the ability to get into ...

The fine art of etching

(PhysOrg.com) -- They see more than the naked eye and could make traffic safer: miniaturized thermal imaging sensors. But they are difficult to manufacture on a commercial scale. Researchers have now developed a new system. ...