Holding long-term global warming to two degrees Celsius – the fallback target of the Paris climate accord – is now ...

A movement to oppose the early actions of President Donald Trump’s administration is taking off online. Protests are planned ...

A stark new analysis concludes that Earth's climate is more sensitive to rising greenhouse gas emissions than previously ...

Holding long-term global warming to two degrees Celsius -- the fallback target of the Paris climate accord -- is now ...

Hundreds of students walked to downtown Los Angeles Tuesday afternoon to protest President Trump's immigration crackdown.