Large plumes of purple vapor seen above an industrial chemical plant in Tennessee prompted concerned residents to flood local news networks. On Thursday, residents of Kingsport were “strongly advised” ...

The case implicating humans’ role in climate change was bolstered this week by another fingerprint, this one on water vapor in the atmosphere. Scientists used computer models that simulate the climate ...

Usually, water vapor rising from the waste-to-energy facility stacks in Conoy Township appears white. But around lunchtime Thursday, the vapor had a pinkish hue. It's a rare – but harmless – event ...

A new study from scientists at the University of Miami Rosenstiel School of Marine and Atmospheric Science and colleagues confirms rising levels of water vapor in the upper troposphere -- a key ...

The case implicating humans” role in climate change was bolstered this week by another fingerprint, this one on water vapor in the atmosphere. Scientists used computer models that simulate the climate ...