A very detailed description of air masses, how they move and interact, and what weather takes place when this happens.

Detailed geographical information on any country is available at this site. Within the World Map section, you can get facts and figures about each country's geography, demographics, government, political system, flags, historical and...

Climate is the first factor that is considered before visiting a particular destination for your holidays. We all know that climates all over the world are largely different from each other. The specific climate of a region is mainly...

This site from the California Institute of Technology contains information on the study of snow crystals. There are numerous links on the left side of the page. Some of the topics are photo collections, preserving snow and the physics of...

A description of Ireland's climate, along with an average temperature chart for one of Ireland's weather stations.

Presents information and data on all aspects of the geography, natural resources, and climate of Texas, including natural disasters and extreme weather events.

Presents an overview of the climate in Costa Rica then gives weather summaries by region in a chart form.

A nice summary of the climate in Panama. Read about weather patterns, expected temperatures, and different climatic zones.

Presents an overview of the climate in Costa Rica then gives weather summaries by region in a chart form.

Make connections between science, enterprise, and society here in this collection of articles and current science topics in the news. Find out how science makes connections with the daily life of human beings.

See what the "science of having fun" is by learning jokes and "wacky facts", playing games, and trying magic tricks and simple recipes. Great ideas for enjoying science with classmates, friends, and family.

As Bob Dylan once sang, you don't need a weatherman to know which way the wind blows, but you do need one to tell you why it's blowing. Science Buddies provides a career profile for a meteorologist and what the career entails. Find out...

A detailed comparison of many aspects of the two polar regions. Includes physical features, seasons, weather, types of ice, plants and animals, human population, and climate change.

Official site of the British Antarctic Survey, this page offers info. on various aspects of Antarctica's physical geography, as well as wildlife, weather & other related topics.

Although brief, this article can tell you about the mountain ranges, regions, and climate in Malaysia.

Have you wondered what the Earth's climate was like millions of years ago? Click on a period to view a map and explanation of ancient Earth's climate.

A great description of the global scale circulation and heat energy. Discusses a single-cell model, a three-cell model, jet streams and more.