The largest glacier in the world is the Lambert-Fisher Glacier in Antarctica. At 400 kilometers (250 miles) long, and up to 100 kilometers (60 miles) wide, this ice stream alone drains about 8 percent of the Antarctic Ice Sheet. Antarctic ice is up to 4.7 kilometers (3 miles) thick in some areas.
Madison Heights is a city in Oakland County of the U.S. state of Michigan. It is a suburb of Detroit. As of the 2010 census, its population was 29,694.
Glenn Heights is the only suburb (except for Cockrell Hill, which is technically an enclave and not a suburb) in the southern half of Dallas County that is a member of Dallas Area Rapid Transit; it has been since DART's inception in 1983. The Glenn Heights Park & Ride Center serves the city.