US President Donald Trump reignited the climate change debate on Friday, taking a swipe at global warming concerns as forecasts warned of a powerful winter storm sweeping across much of the country.

Donald Trump questions global warming as a massive winter storm brings extreme cold to 40 US states, disrupting flights and placing millions under weather warnings.

U.S. President Donald Trump has taken center stage at the World Economic Forum in Davos, overshadowing discussions on AI and ...

The president appeared to be lashing out in response to stark, high-profile remarks by Prime Minister Mark Carney of Canada ...

How Europe got Trump to cave on Greenland ...