The Republican president-elect has stepped up his threats to withdraw the US from NATO, to which it is the main contributor.

One of his campaign slogans was 'drill, baby, drill' and he has vowed to open up the Alaskan Arctic to fossil fuel companies.

Trump's victory could be a 'major blow' for global climate action but experts say it may not slow the roll of the green ...

Every year, nearly 10 million travelers make the trek from Paris to bear witness ... served as the site where the World War I peace treaty, or the Treaty of Versailles, was signed.

This research reinforces the scientific consensus that the only viable strategy to limit catastrophic climate change requires ...

Millions of Americans are heading to the polls Tuesday as a chaotic presidential campaign reaches its peak in a deeply ...

Jon ChestersonTime for a Break from the Curse of this Intrusion ~'Pity a nation that despises a passion in its dream, yet ...

Howard, Harris’ alma mater, was set up to be the site of her victory rally election night ... As a candidate, Trump vowed to once again pull the US out of the landmark Paris climate agreement, in ...

Amsterdam has banned demonstrations for three days after Israeli soccer fans were beaten and injured in violent clashes in ...

More than 40,000 people are expected to attend the global climate change summit as questions swirl about the United States' future involvement.

By Christian Kupper & Denise Iwersen The Paris Agreement’s goal of keeping global average temperatures from rising more than ...