Parties in a 12-year-old legal fight over Rio Grande water on Monday told the federal judge supervising the case for the U.S.

The tremors from a minor earthquake that shook northern Mexico late Sunday evening were felt as far as the Rio Grande Valley. A magnitude 4.3 earthquake struck about six miles east of the town of ...

River guide Cisco Guevara said fewer people are seeking out the raft guide lifestyle, where work is seasonal, scrappy and ...

TEXAS — Five international University of Texas Rio Grande Valley students sued the Department of Homeland Security on Wednesday after their visas were revoked. Secretary of Homeland Security Kristi ...

A steady breeze rolled across a closed bridge crossing the Rio Grande, offering relief from the late April heat. Texas Army ...

A property rights battle at a cattle ranch near along the southern border could have broad repercussions across Texas.

Tourists at two Texas nature reserves have been warned of unhealthy air quality levels on Thursday, according to the U.S. Environmental Protection Agency (EPA).

Heath Canyon Ranch was purchased by the Nature Conservancy in Texas and will be part of the Black Gap Wildlife Management ...

Sandhill cranes travel thousands of miles every year between their breeding grounds and wintering sites. Along the way, they ...

Over the past few years, these buoys were used by Texas across the Rio Grande to combat the flow of illegal immigration. The ...

Starbase, if shaped with community in mind, could be a catalyst for long-overdue investment in South Texas, writes Jason Arms ...