In math and statistics, you may occasionally need to calculate the slope of a line generated by coordinates in the (x,y) format. The slope is a value that indicates the rate at which the y value of a ...

HOUSTON, Jan. 3-- ConocoPhillips and Anadarko Petroleum Corp. plan to develop two Alpine satellite oil fields on Alaska's North Slope on the border of the National Petroleum Reserve-Alaska after ...

ARCO Alaska Inc. has started the first production from an oil field discovery on the North Slope since 1987. Flow of about 3,000 b/d of oil from a single well in West Beach field began Apr. 8, ...

FAYETTEVILLE -- Slides on ball fields are usually good, but not when it's Kessler Mountain doing the sliding. The City Council on Tuesday will consider putting more than $1.2 million toward fixing a ...