Mexico and Canada were exempted from President Donald Trump’s new round of tariffs, but the future of free trade in North ...

Explore how North America is changing as its deep cratonic root thins and pieces are dripping into the Earth's mantle.

Seismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust ...

World Cup is in 15 months, but President Trump is inciting trade wars with neighbors and around the globe. Will fans want to ...

I wrote about the predicted winter North American precipitation pattern from a group of state-of-the-art computer forecast ...

Within a few days of his January 20 inauguration, President Donald J. Trump issued an executive order that the Gulf of Mexico ...