U.S. Ambassador Ken Salazar has lashed out at Mexico's failure to accept aid in the fight against drug cartels, claiming the ...

An agreement aimed at ensuring more regular water from Mexico to the United States has been reached, both governments said on Saturday, following a long period of tension over a decades-old treaty.

The diplomatic dustup comes amid threats from President-elect Donald Trump to impose tariffs, deploy U.S. troops to go after ...

Mexico and the United States have reached an agreement they hope will address Mexico’s habit of falling behind in water-sharing payments in the Rio Bravo watershed, also known as the Rio Grande ...

A new tropical system with the potential become Tropical Storm Sara is expected soon in yet another example of an Atlantic ...

Extreme weather is contributing to undocumented migration and return between Mexico and the United States, suggesting that ... on rain-fed agriculture. The US and Mexico also have the largest ...

“I look at it as an opportunity for us to grow our ... they send into the United States of America.” Last month, Trump also said he would implement a 100% tariff on Mexico’s auto industry ...

A study titled "Weather deviations linked to undocumented migration and return between Mexico and the United States," published on Monday in the journal Proceedings of the National Academy of ...