Tool makes search for Martian life easier

RICHLAND, Wash. — Finding life on Mars could get easier with a creative adaption to a common analytical tool that can be installed directly on the robotic arm of a space rover.
In a recent paper published online in the journal Planetary and S…

Miniature spectrometer can detect biological hazards

Researchers at the Department of Energy’s Oak Ridge National Laboratory have developed a miniature device that can identify as little as a fraction of a spore of anthrax and other biological hazards within 30 milliseconds. Such prompt detection and identification of hazardous materials could greatly enhance the protection of first-responder emergency personnel and the capabilities of early warning systems.