Researchers at Concordia and Qatar University have created a low-cost sensor system that tracks indoor air quality in real ...

Earlier this year, governments around the world imposed travel and business restrictions to slow the spread of COVID-19. Like many people, the world’s atmospheric chemists were anxiously staying at ...

Confrontations over masks, vaccines and how race is taught in schools have many school board members across the U.S. worried for their safety. Mobs are yelling obscenities and throwing objects. In one ...

A study published in Light: Science & Applications introduces a new optoelectronic polymer memristor with dynamic voltage and optical control, designed to support efficient in-sensor edge computing.