Comet dust under the microscope

Comet dust from the Rosetta mission is providing insights into the origins of our solar system. A research project focusing on the dust, which is supported by the Austrian Science Fund FWF and being carried at the Space Research ...

Beware the air we breathe

Health-damaging atmospheric pollutants, which the World Health Organization warned Tuesday affected nine out of every 10 people, originate mainly from industry, heating and transport.

Scientists count microscopic particles without a microscope

Scientists from Russia and Australia have proposed a simple new way of counting microscopic particles in optical materials by means of a laser. A light beam passing through such a material splits and forms a characteristic ...

Microplastics—an environmental cause for concern

Plastics became widespread after the second World War, and as a material, plastic is still relatively young. Microscopic plastic particles, or microplastics, have caught the eye of researchers only quite recently. Microplastics ...

Scientists use DNA to investigate cleaner energy sources

The key to unlocking cleaner energy might be in our DNA, according to a new study by Stanford scientists. By combining synthetic DNA with microscopic particles, Yuran Zhang and a team of geothermal energy researchers hope ...

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