Nations have begun climate negotiations at the COP30 summit in Brazil. Studies show the world is not on track to avoid the ...

Let's take a look at the United States, historically the world's largest greenhouse gas emitter. Over those three decades, ...

Scientists say emissions could begin to decline in the next several years. What happens in China could determine when.

Pennsylvania lawmakers are advancing a $50 billion spending package to end a four-month budget stalemate that has held up ...

The six-year battle over Pennsylvania’s attempt to curb climate pollution has ended with a few lines of legislation in the ...

Here are the key facts about how rising temperatures are disrupting our planet.As world leaders gather in Brazil for the UN's annual climate conference, the heat is on to find solutions to the rising ...

The Regional Greenhouse Gas Initiative would have put a price on carbon. Opposed by Republicans, it was sacrificed by ...

Agriculture produces a substantial amount of greenhouse gas emissions, which contribute greatly to global warming and climate change. Stable and radioisotopes can be used to develop technology ...

The agency has eliminated offices and reassigned staff, but employees say many staffers are doing the same work from the same ...

The world's biggest meat company, a major contributor to greenhouse gas emissions, is leading food-company efforts in global ...

Heat, air pollution, disease spread and food insecurity linked to climate change are worsening health and costing millions of ...

Pennsylvania’s participation in the Regional Greenhouse Gas Initiative, a key climate change program, has been tied up in ...