The balance of reds and greens reflects the amount of tiny particles in the atmosphere, scientists say Sarah Zielinski The Lake, Petworth: Sunset, Fighting Bucks, painted by J.M.W. Turner around 1829, ...

Stay on top of what’s happening in the Bay Area with essential Bay Area news stories, sent to your inbox every weekday. The Bay Bay Area-raised host Ericka Cruz Guevarra brings you context and ...

Did you know you can tell how polluted the air is based on the color of the sunset? True fact! Sunsets can look redder for YEARS after a volcano erupts, due to the ash and gas in the atmosphere. Armed ...

Through an artist's eye, scientists are tracking the climate swings caused by volcanic eruptions. Volcanoes spew ash and reflective particles called aerosols into the atmosphere when they erupt. Big ...

The vivid sunsets painted by J.M.W. Turner are revered for their use of color and light and for their influence on the Impressionists. But could they also help global warming experts track climate ...

LONDON -- The vivid sunsets painted by J.M.W. Turner are revered for their use of color and light and for their influence on the Impressionists. But could they also help global-warming experts track ...

LONDON -- The vivid sunsets painted by J.M.W. Turner are revered for their use of color and light and for their influence on the impressionists. But could they also help global-warming experts track ...

The painting has been identified as a van Gogh after "extensive research," a museum says "A discovery of this magnitude has never before occurred," the Van Gogh Museum says More than 120 years after ...

The top image shows digitally compressed paintings produced by colorist P. Tetsis at the island of Hydra in June 2010 during and after the passage of a Saharan dust cloud. The painting on the left ...