The 12 hour Surface Analysis map shows current weather conditions ... with its use finally spreading to the United States during World War II. Surface weather analyses have special symbols ...

The 36 hour Surface Analysis map shows current weather conditions ... with its use finally spreading to the United States during World War II. Surface weather analyses have special symbols ...

A NASA map shows the stark warm-and-cold contrast between the Western United States and regions to the east during late December and early January. The map above uses land surface temperatures ...

Sea temperatures in the Persian Gulf have soared to nearly 100 F, just short of the Earth's record high. NASA data revealed that the surface of the ... temperatures? Let us know via science@ ...