Fine-particulate pollution: can we trust microsensor readings?

Last May, Paris City Hall launched "Pollutrack", a fleet of micro-sensors placed on the roofs of vehicles traveling throughout the capital to measure the level of fine particles present in the air in real time. A year early, ...

Image: Smoke obscures much of the Pacific Northwest

The Suomi NPP satellite's Visible Infrared Imaging Radiometer Suite (VIIRS) instrument captured a look at the smoke obscuring much of the Pacific Northwest on September 05, 2017. Due to the huge number of wildfires that ...

Volcanic 'plumerang' could impact human health

A new study has found a previously undetected potential health risk from the high concentration of small particles found in a boomerang-like return of a volcanic plume.

page 11 from 22