Is the Earth really getting hotter? 1998 was the hottest year on record

>    What causes the Greenhouse effect?

>    What traps infrared radiation?

>    How does the climate vary?

>    Is the carbon dioxide in the atmosphere increasing?

>    Which countries emit the most carbon dioxide?

>    Which countries are the warmest?

>    How do atmospheric temperatures this year compare to other years?

>    How much of global warming is due to the Sun?

>    Is the greenhouse effect bad?

>    How can we find out temperatures in the past?

What are the most extreme forms of weather? Hurricanes, tornadoes, and tropical storms

>    How can you get realtime cyclone (hurricane) information?

>    What was the most expensive tropical storm in history?

>    What did Hurricane Bonnie look like from space?

>    What did Hurricane Georges look like from space?

>    What did Hurricane Mitch look like from space?

>    What did Hurricane Mitch look like, up close?

>    How can we study Hurricane Mitch? - Infrared View

>    How do we study the structure of Hurricane Mitch?

>    How can we study Hurricane Mitch? - Visible View

>    What did Cyclone Susan look like from space?

Is the hole in the ozone layer still growing? The ozone hole on September 3, 2000 was the largest ever

What is an El Niño? Changes in atmospheric winds during an El Niño

How can I track a hurricane? Sample hurricane tracking chart

What did the Los Alamos Fires look like from space? A movie from GOES-10

>    What did Los Alamos fires look like in color?

>    What did Los Alamos fires in infrared?

How far do the effects of large fires extend? Smoke plumes from fires in Mexico in 1998

How does pollution spread throughout the atmosphere? A movie showing global CO levels