Studies have also found that women with blood type AB or B have a higher risk of developing pancreatic and ovarian cancer and preliminary evidence suggests that women with type AB have a much higher risk of developing pre-eclampsia (a lethal blood pressure condition) during pregnancy.
Rio Grande Gorge. The Taos Plateau volcanic field is an area of extensive volcanism in Taos County, New Mexico, United States. It is the second largest volcanic field in the Rio Grande Rift, spreading over 7,000 km2.
A large plateau in North America is the Colorado Plateau, which covers about 337,000 km2 (130,000 sq mi) in Colorado, Utah, Arizona and New Mexico. In northern Arizona and southern Utah the Colorado Plateau is bisected by the Colorado River and the Grand Canyon. How this came to be is that over 10 million years ago, a river was already there, though not necessarily on exactly the same course.