Laguna Madre is a coastal lagoon in Northeastern Mexico. It extends along the coast of Tamaulipas for over 200 km, from the Río Bravo Delta on the north...

The Laguna Madre is a long, shallow, hypersaline lagoon along the western coast of the Gulf of Mexico in Nueces, Kenedy, Kleberg, Willacy and Cameron...

elevations in Mexico's major mountain ranges, the Sierra Madre Occidental, the Sierra Madre Oriental, the Trans-Mexican volcanic belt, the Sierra Madre del Sur...

northwest–southeast through northwestern and western Mexico, and along the Gulf of California. The Sierra Madre is part of the American Cordillera, a chain of...

Pico La Laguna is the highest point of Sierra San Lazaro and Baja California Sur. The summit of Cerro El Potosí is the highest point of Sierra Madre Oriental...

island is oriented north-south, bordered by the Gulf of Mexico on the east and Laguna Madre on the west. The island's northern end connects to Mustang...

east–west across central Mexico. The Sierra Madre Occidental lies approximately 300 kilometres (190 mi) inland from the west coast of Mexico at its northern end...

became the first state in Mexico to offer civil unions (Pacto Civil de Solidaridad) to same-sex couples. The Sierra Madre Oriental runs northwest to...

Laguna Madre fiddler crab or the puffed fiddler crab, is a sparsely-studied species of fiddler crab native to southern Texas and northeastern Mexico in...

and 33.3% is forest. Mexico is crossed from north to south by two mountain ranges known as Sierra Madre Oriental and Sierra Madre Occidental, which are...