Climate change

(NOAA)

El Niño Helps Make July Earth’s Hottest Month On Record

Records go back to 1880, but nine of the 10 hottest months on record have happened since 2005.

08/20/2015

A researcher shows how cloud brightening works. (CBS SF)

Silicon Valley Scientists ‘Brightening’ Clouds To Combat Climate Change

In a Silicon Valley research lab, scientists are working on what might be considered the option of last resort for global warming.

08/05/2015

Houseboats are moored on a shrinking arm of the Oroville Lake reservoir which is now at 25 percent capacity as a severe drought continues to affect California on May 24, 2015. Local media is reporting that California officials are now looking to Australia for advice on how to deal with long term drought as the state enters its fourth year of severe drought. (Photo: MARK RALSTON/AFP/Getty Images)

Poll Finds Most Californians Say Climate Change Linked To Drought

Nearly two-thirds of Californians believe global warming is having an impact on the state’s persistent drought, sharing Gov. Jerry Brown’s environmental concerns as he presses for tougher climate change standards, according to a new statewide poll released Wednesday.

07/29/2015

Governor Jerry Brown addressing climate summit at the Vatican. (GABRIEL BOUYS/AFP/Getty Images)

Gov. Brown Says World Has Reached ‘Tipping Point’ On Global Warming At Vatican Climate Summit

At a climate summit at the Vatican, Gov. Jerry Brown said the world may have reached a tipping point on global warming and that humanity must reverse course or face extinction.

07/21/2015

(Photo by Leisa Tyler/LightRocket via Getty Images)

Climate Expert Says 2014 Ocean Temperatures ‘Were Just Ridiculous’

In their annual, detailed physical of Earth’s climate, scientists say the world is in increasingly hot and rising water.

07/16/2015

Sea surface temperature anomaly off the coast of Washington and Oregon for April 2014, compared to 1981-2010. (NOAA)

Private Computers Needed To Determine If Mysterious ‘Blob’ Of Warm Water In Pacific Is Causing CA Drought

The Blob is a mass of warm water lurking in the Pacific, and scientists need volunteers to help them determine if it’s causing California’s historic drought.

06/29/2015

Pope Francis speaks during his general audience at St Peter's square on May 13, 2015 at the Vatican. (VINCENZO PINTO/AFP/Getty Images)

Saint Mary’s College President: Pope Francis Connects Poverty, Ecology In Climate Change Manifesto

Dr. James Donohue, president of St. Mary’s College in Moraga, takes a closer look at Pope Francis’ encyclical where he calls for action on climate change and the environment.

06/22/2015

bearded dragon lizard, pogona

Study Suggests Humans Are Behind Mass Extinction Of Animals

A mass extinction – the sixth of its kind in our 4.5-billion-year history – is well underway and humans are to blame.

06/21/2015

Pope Francis speaks during his general audience at St Peter's square on May 13, 2015 at the Vatican. (VINCENZO PINTO/AFP/Getty Images)

Pope Francis’ Encyclical On The Environment Gets Early Praise From Bay Area Catholics

Pope Francis on Thursday issued a strong warning on climate change in his latest document, urging the world to deal with the problem now. The document, called an encyclical, has received early praise among Catholics in the Bay Area.

06/18/2015

Pope Francis waves at the faithful on St. Peter's square on April 15, 2014 after his weekly general audience at the Vatican. (Photo by Vincenzo Pinto/Getty Images)

Global Warming Turning Earth Into ‘Immense Pile Of Filth,’ Pope Says In Radical Manifesto

Francis framed climate change as an urgent moral issue to address in his eagerly anticipated encyclical, blaming global warming on an unfair, fossil fuel-based industrial model that harms the poor most.

06/18/2015

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