ScienceIQ.com

What Causes Wrinkles?

Elastin and collagen are proteins in the skin's underlying layers that give it firmness and elasticity. As we age, skin begins to lose its elastin fibers. The fibers start to tangle in disorganized masses as blood vessels shrivel, robbing skin of oxygen and nutrients. Thinning and degeneration of elastin over time cause wrinkles, 'worry' and ...

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Geology

What Are The Differences Between Global Warming, Greenhouse Effect, Greenhouse Warming, And Climate Change?

The term Global Warming refers to the observation that the atmosphere near the Earth's surface is warming, without any implications for the cause or magnitude. This warming is one of many kinds of ... Continue reading

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Biology

The Human Pancreas

The pancreas is a body organ that does some heavy lifting. It carries on two important functions relating to digestion and the regulation of blood sugar. The exocrine, the larger function, makes ... Continue reading

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Biology

Grizzly Bear, (Ursus arctos horribilis)

A symbol of America's wildlands, the grizzly or brown bear is one of the largest North American land mammals. The grizzly bear's historic range covered much of North America from the mid-plains ... Continue reading

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Physics

Kinetic Theory of Gases

Air is a gas, and gases can be studied by considering the small scale action of individual molecules or by considering the large scale action of the gas as a whole. We can directly measure, or sense, ... Continue reading

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Bryce Canyon

BryceCanyonBryce Canyon is a small national park in southwestern Utah. Named after the Mormon Pioneer Ebenezer Bryce, Bryce Canyon became a national park in 1924.

Bryce is famous for its worldly unique geology, consisting of a series of horseshoe-shaped amphitheaters carved from the eastern edge of the Paunsaugunt Plateau in southern Utah. The erosional force of frost-wedging and the dissolving power of rainwater has shaped the colorful limestone rock of the Claron Formation into bizarre shapes including slot canyons, windows, fins, and spires called 'hoodoos.' Tinted with colors too numerous and subtle to name, these whimsically arranged rocks create a wondrous landscape of mazes, offering some of the most exciting and memorable walks and hikes imaginable.

Ponderosa pines, high elevation meadows, and fir-spruce forests border the rim of the plateau and abound with wildlife. This area boasts some of the world's best air quality, offering panoramic views of three states and approaching 200 miles of visibility. This, coupled with the lack of nearby large light sources, creates unparalleled opportunities for stargazing.