MEXICO CITY | U.S. Ambassador Ken Salazar lashed out Wednesday at Mexico’s failure to accept aid in the fight against drug cartels, claiming the country “closed the doors” on security cooperation.

Elsewhere, New Mexico's Colfax County was blanketed in 40 inches of snow, while parts of Albuquerque received 7.5 inches of ...

Liquefied natural gas exports are among the worst fossil fuels for the planet, according to a new peer-reviewed study ...

At least 30 cases were reported in Colorado. That's an increase from 29 cases reported Oct. 30. Other states with cases are: ...

Utah’s best-known ski resort cluster exists around Salt Lake City, encompassing world-famous destinations like Deer Valley, ...

Lots of factors in play but Tropical Storm Sara is expected to form this week and could become a major hurricane threatening the US next week.

In a week with many matchups that weren't expected to be close, there were a lot of close games, including a scare for the ...

If the storm moves over Central America or Mexico's Yucatan Peninsula ... a senior research scientist at Colorado State ...

Lots of factors in play but Tropical Storm Sara is expected to form this week and could become a major hurricane threatening ...

At least 104 people have been sickened, with 34 hospitalized, in an outbreak of E. coli food poisoning tied to onions served ...