Nature

Earth's atmosphere is what allows life to exist on this planet. Carbon dioxide gets a lot of media coverage because of its role in global warming, but in fact, most of Earth's atmosphere is made...

The periodic rise and fall of the Earth's oceans are known as tides. The major forces causing tides are the gravitational pull of the moon, the gravitational pull of the sun and the Earth's...

Currents in the ocean circulate areas of cold and warm water to regulate the climates around the globe. These currents move based upon the density of the water. Cold water with a higher salt...

When people talk about tides, they usually mean the regular rise and fall of large bodies of water which occur periodically and at predictable times that revolve around 12 hour cycles. However,...

As the Earth exerts gravitational force upon the moon, so does the moon's gravity affect the Earth. Although relatively weak by comparison, the force of the moon's pull is sufficient to influence...

As climate change becomes more of a reality worldwide, it is beneficial to understand the differences between weather and climate and what each affects. People's everyday lives are affected by the...

It is the mixture of wildness and serenity that brings thousands of visitors to Yellowstone National Park year after year. But under the feet of the free-roaming wildlife, hikers, sightseers,...

Clouds are made of water, lifted from the earth's surface, that has encountered the colder air aloft in the atmosphere. The wind currents at various elevations in the lowest part of the...

The gravitational pull of the moon and the rotation of the earth, coupled with the centripetal force of the earth, causes two high tides and two low tides throughout the day. Find out why the...

The Greeks believed that the seasons were caused by the goddess Demeter, queen of the natural world, who pined every winter for her missing daughter. These days, we have a few more facts to go on...

Mother Earth has given us many treasures, we just need to take the time to protect and enjoy them... Here are some reasons for you to Love Mother Earth...

There are several ways in which rolling hills are formed, but to have hills, in most cases, there must first be mountains. Mountains are formed in three ways. The first is called folding. This is...

Normally, solar energy strikes the Earth's surface and bounces back into space. To prevent the Earth from cooling too much, a thin layer of gases traps some of the radiant heat close to the Earth,...

The ocean covers 71% of the earth’s surface and accounts for 80% of life on earth. It provides us with oxygen for our lungs and food for our stomachs. Not to mention the beauty and mystery of...

Climate change and global warming are common features on the news, and even Hollywood disaster movies are made about their effects. However, because there is so much disinformation about global...

Wind is a powerful force of nature that has many benefits but also a potentially destructive side. Wind can erode the land, create waves and provide power. Wind can also be found in storms such as...

These days, global warming is practically a curse word--it carries with it significant negative connotations and essentially implies that the world is coming to an end. However, as scary as global...

The heat from the earth's core constantly flows out ward from the center. As it does, it transfers heat to the surrounding layer of rock called the mantle. When the temperature and pressure...

Almost every place on earth experiences warm or hot temperatures sometime during the year. Some places experience much hotter weather than others. In fact, there are some locations that are so hot...

For many people, volcanoes are only interesting when they are erupting. However, experts view even dormant volcanoes as fascinating geological formations. The destructive capacity of volcanoes has...

Global warming refers to the continued increase of the earth's temperature. Some things that have contributed to the earth's increase in temperature have been natural, like volcanic eruptions and...

The Earth is made up of a number of layers (including the core) that radiate outwards at different depths and sizes. The surface of the Earth is the layer called the crust, and the crust is...