UNT Dallas political science professor outlines the implications of Trump’s threat to the Panama Canal. Trump’s suggestion ...

Often called one of the seven modern wonders of the world, the Panama Canal splits the continents of North and South America ...

They say they fought too hard to wrest it from the U.S. to now hand back the waterway, which is part of the nation’s identity.

From its Panama "ports," China can easily conduct direct air and sea drone attacks on ships and canal facilities -- even the locks. Water drones can lay anti-vessel mines, in the oceans or in Gatun ...

President Donald Trump is criticizing California water policy as he prepares to tour wildfire damage in Los Angeles ...

Bali to Italy: 39 destinations cracking down on overtourism - From tourist taxes to caps, here are the holiday hotspots ...

Two Alaska institutions are making a bid to bring home a golden spike that was driven into the ground more than a century ago to mark the completion of the Alaska Railroad ...

Sen. Jim Risch of Idaho and Rep. Dan Newhouse of Washington are reviving efforts to protect the four lower Snake River dams with the Northwest Energy Security Act, to ensure the dams remain ...