A new study looking at four plateaus in the western Pacific Ocean suggests that these ... using sonar data from warships showed that the ocean basins weren't at all flat surfaces as scientists ...

January's Colorado River basin snowpack is about normal, but without a snowy late winter, Arizona will likely see sustained ...

Paleontologists in Peru have discovered a 9-million-year-old fossil of Cosmopolitodus Hastalis, a relative of the great white ...