UA-Operated Stereo Camera Selected for Mars Mission

(PhysOrg.com) -- The UA's High Resolution Stereo Color Imager was selected as one of five instruments for the first joint mission to Mars by NASA and the European Space Agency. HiSCI is designed to uncover interactions ...

Study reveals the complexity of microplastic pollution

Microplastics—small plastic pieces less than 5 millimeters in length—are ubiquitous in the environment, and they can have significant effects on wildlife. A new study published in Environmental Toxicology and Chemistry ...

Study to reveal link between climate and early human evolution

Olduvai Gorge is a steep-sided ravine on the edge of the Serengeti Plain, East Africa, and is home to some of the world's most important fossil hominins. Geologists are investigating the chemical composition of carbonate ...

Instruments selected for Mars

ESA and NASA have selected the scientific instruments for their first joint Mars mission. Scheduled for 2016, it will study the chemical makeup of the martian atmosphere, including methane. Discovered in 2003, methane could ...

Researcher investigates how cells tune in to important information

(Phys.org)—Every minute of its existence, a living cell must assess and analyze myriad bits of information—everything from the temperature of its environment to the chemical makeup of its surroundings. Sometimes, these ...

Video: The scent of death

Some scientists have an important, if morbid, job: They study the smell of decomposing human bodies.

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