Search Results | cycle

Your search for "cycle" returned 1,835 results

The yin and yang meaning is the idea that the world is expressed through an endless cycle of polar opposites, such as hot and cold.

Some people's sleep cycles are simply out of tune with the rest of the world. HowStuffWorks looks at the science of insomnia.

Growing fruits brings many sweet rewards. Learn methods of growing fruits, planting cycles, plant care, and gardening methods.

Though houseflies scavenge and carry disease, houseflies also provide food for the local ecosystem. Learn why houseflies love the great indoors.

Cycling isn’t just about recreation anymore. In the most progressive American cities, bikes play a critical role in daily transportation.

The oceans on planet Earth cycle through daily tidal changes. But the ground beneath our feet experiences tides of its own, too.

Ocean currents may be driven by tides, winds or differences in density. Learn how ocean currents affect marine transportation and nutrient cycling.

Water is the most essential element to life on Earth. Learn about water, the properties of water and find out how the water cycle operates.

Are you wondering do all creatures sleep? Check out this article and learn if all creatures sleep and other information on the sleep cycle.

How does hibernation affect the life cycle of the Arctic ground squirrel? This HowStuffWorks article looks at the impact on male puberty.

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