ScioSense has created a gas sensor that outputs CO2, volatile organic compound and air quality indices. Inside the 3 x 3 x 0.9mm LGA package are four separate metal oxide gas sensors, each with its ...

A new sensor for detecting carbon dioxide can be manufactured on a simple piece of paper, according to a new study by University of Alberta physicists. “You can basically think of it as a litmus paper ...

WEST LAFAYETTE, Ind. – Walk in a room, the light goes on. Most people are familiar with the motion sensors that detect activity and then turn on the lights. Purdue University researchers are turning ...

Since the beginning of the COVID-19 pandemic, scientists have gained a much better understanding of the virus’ primary routes of transmission. Research shows that the disease is spread primarily ...

It is cold in the winter, so it seems that somehow indoor air is getting worse as he is heating up, but there is something that it is hard to understand how much carbon dioxide is actually filled.

Alaska has a new tool for tracking ocean acidification — a 7-foot-long, bright pink Seaglider. The University of Alaska Fairbanks and its commercial partners are the first U.S. team to measure carbon ...