The effects of industrial pollution on cloud formation have long interested scientists. Velle Toll, a climate physicist at ...

Anthropogenic aerosols, tiny solid and liquid air pollution particles, have masked a fraction of global warming caused by ...

When snow fell during one particular glaciation event, it lasted for eight hours and covered an average area of 834 square ...

The team found unique plumes of ice clouds near 67 metal and cement factories, paper mills and power plants in North America, ...