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Science & Nature

Science & Nature

Discover science and nature hobbies, from collecting insects and rocks to studying the stars as an amateur astronomer. Nature buffs can learn how to plan a whale watching trip, design a bird garden or discover how to best enjoy a trip to Yosemite. Have a taste for the strange and unusual? Explore the mystical world of the occult or learn to divine the future with fascinating astrology and numerology.

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Showing 1-50 of 132 results

  • Why Are Native Plants Important?

    Conservation and government groups around the country advocate that homeowners plant native plants in their landscaping because of the benefits they can bring. Native plants play an important role...

  • Diet of a Western Gull

    Opportunistic, omnivorous hunters and scavengers, the Western Gull bird forages along the coast of Washington and Oregon in the Northwestern United States for its varied diet. Neither respectful...

  • How to Get Food Coloring Out of Water

    Food coloring is designed to dissolve thoroughly when added to water. Removing color from water is as simple as bleaching the color out. This method can also be used to create a neat trick that...

  • How to Separate Food Coloring

    Food coloring mixtures can be easily separated through a method called paper chromatography. While laboratory-grade chromatography kits provide accurate and reliable results, you can create your...

  • Red Panda's Diet

    The red panda is an endangered species that continues to decline in numbers as deforestation and agriculture encroach on its habitat and food sources. The National Zoo estimates the world's red...

  • How to Feed a Fallen Pinkies Bird

    With the arrival of Spring comes the sound of baby birds in their nests. On occasion a baby bird will fall out of its nest and without proper care the tiny creature will surely die. First try to...

  • How to Harvest Meal Worms

    If you have an avian or reptilian pet, you might not have to run down to the feed store every week to get food. Many reptiles and birds can live off of mealworms, which are small, but rich in...

  • Food for Deer

    Deer can find food in the wild on their own. They also will take any freebies you offer if given the chance. Food plots attract deer to a location. The deer are more healthy. Feed the deer and you...

  • How to Create a Bird Friendly Habitat

    Bird watching is an entertaining and relaxing hobby, and with some planning you can do it in your own backyard. By providing three things: water, food and shelter you can attract a wide variety of...

  • Journal of Agricultural & Food Information

    The "Journal of Agricultural & Food Information" is a professional journal that highlights and discusses current research and issues related to agriculture and food, and is aimed at...

  • Dextrose Definition

    Dextrose is another word for D-glucose (or dextrorotatory glucose), a sugar used for energy by most living organisms. The term "dextrose" is commonly used in the food industry.

  • Neurospora Life Cycle

    Neurosporo is a mold commonly found on bread and fruit. The organisms which develop into Neurosporo mold occur naturally in the environment. Spores can ride on shoes or clothing and can be...

  • Where Does a Young Plant Get Its Food From?

    While it may be hard to believe, most of the food a young plant needs to get its start is stored inside the seed that it grew from. Until the plant can produce leaves and make its own food, it is...

  • Why Is Iron Oxide Added to Bird Food?

    Iron oxide, commonly known as rust, may seem like an odd ingredient for bird food. In fact, this chemical compound is used in a wide range of products--from cosmetics to animal feed.

  • What to Feed a Worm Farm

    The red wiggler commonly used in home and commercial worm farming readily chows down on a range of kitchen scraps. Scientists categorize red wigglers as a manure worm. While that means they will...

  • How to Mix Water for Hummingbird Feeders

    Hummingbirds are frequently admired and sought after for their enchanting colors as well as the charming way they dart about. They prefer to feed from certain types of flowers such as such as...

  • How to Get Rid of Mice Without Them Dying in Your Walls

    Mice can get into homes easily and destroy belongings and food. If uncontrolled poisons are used to get rid of them, mouse carcasses may become inaccessible within walls and cause horrible odors...

  • What to Feed Compost Worms

    Composting is an environmentally-friendly way to recycle vegetable, fruit, and yard waste. When composting is performed correctly, compost worms will transform your waste into highly nutritious...

  • What to Feed Ants in an Ant Farm

    There are more than 10,000 species of ants, and some of them can pull foods back to their homes that weigh 50 times more than they do. This might be the way of things in the outside world, but the...

  • Importance of Plants & Animals in Human Life

    Plants and animal species are important to the ecological balance on which all life forms, including humans, depend. Plants and animals are important food, pharmaceutical and chemical resources....

  • Define Secondary Consumer

    A secondary consumer is a consumer in the second position on the food chain. A secondary consumer consumes the animals that eat only plants. Secondary consumers primarily consume meat and obtain...

  • How to Feed Painted Turtles

    Painted turtles are popular pets due to their wide availability, docile demeanor and colorful markings. Painted turtles thrive in captivity as long as they have adequate housing and a balanced...

  • The Importance of Plankton in the Food Web

    Plankton is the basis of freshwater and saltwater ecosystems, meaning that all aquatic life is dependent upon the energy and oxygen it provides. Plankton is important to the food web as the...

  • How to Make a Food Web

    A food web is composed of food chains. These chains are interconnected and serve to show students the relationships amongst plants, animals and even microorganisms. A food web demonstrates the...

  • How to Kill Ants in Their Nest in the House

    Ants are social, industrious insects that possess a knack for seeking out the most beneficial living conditions for a thriving colony. Unfortunately, this means a host of problems for humans: Ants...

  • Behavioral Learning Theories

    Behavioral learning theories are a part of behaviorism, which is the study of the behavior of a person or animal reacting to something in the environment. The reaction is termed the "response,"...

  • How Does the Sun Affect the Food Web?

    Food chains track the progress of energy through organisms, and food webs show the interconnectedness between food chains. All food webs begin with the sun. Generally, plants take the energy from...

  • How Do Grizzly Bears Move?

    Grizzly bears are omnivorous; they are not fussy eaters and will eat plants, insects and animals. They spend most of their waking hours searching for food, and their movements are guided by this...

  • Definition of Food Web

    Food chains consist of producers, consumers, and decomposers. The majority of consumers and decomposers can be included in more than one food chain. The set of interrelated food chains is a food web.

  • How to Draw a Food Web

    A food chain is a linear depiction of a path of food consumption. A food web is a more complex representation of the energy flow of an ecosystem, depicting a group of several interconnected food...

  • What to Feed Wild Deer

    During the winter months, or when food seems particularly scarce, it is always compelling to feed wild animals such as deer so that they don't starve. It is important that you make sure to feed...

  • What is the Food Web for a Pond?

    The food web in a pond is an interconnected set of food chains. Food chains are represented by so-called trophic levels, a hierarchy of organisms with one group feeding upon the next. Ecologists...

  • Grizzly Facts

    Grizzly bears, also known as brown bears, are different from other species of bear because of their size, coloration and endangered status in the U.S. Their name comes from the length of the...

  • How to Kill Ants Easily

    Ants are a common nuisance for homeowners in the United States. They build industrious colonies based around a queen, and work cooperatively to scavenge and store food. Unfortunately, many ant...

  • How Does an Earthworm Feed?

    Earthworms mainly consume decaying matter in the soil. This fulfills their role as scavengers and assistants in decomposition. Since their prey is found underground and does not run away,...

  • Food Chains for Aquatic Habitats

    Aquatic habitats include all bodies of water, such as ponds, lakes and oceans, as well as streams and rivers. Wetlands specifically are some of the most productive and important ecosystems on the...

  • Tapeworm Life Cycles

    Tapeworms are parasites most commonly found in developing countries without adequate sewage and water treatment facilities or rigorous livestock management, although they also infect people in the...

  • How Does Mold Grow on Food?

    Mold needs four things in order to grow: water, food, suitable air quality and temperature. Food that contains any kind of water or fluid is susceptible to mold growth. In addition, mold can only...

  • How Is a Food Web Different From a Food Chain?

    A food chain shows how each plant and animal gets food in a predator-prey relationship. All food chains start with producers such as plants and algae. Producers produce all the food in the food...

  • Aspiration Symptoms in Baby Birds

    Taking care of a baby bird takes a lot of skill and time, although the rewards are great. Birds make wonderful pets, and raising one from a young age is a bonding experience, especially for the...

  • What to Feed an Orphaned Baby Bird

    If you're a bird lover and you find a baby orphaned bird, chances are you want to do everything you can to make sure it survives and thrives. Unfortunately, many well-meaning people wind up doing...

  • Why Do We Need Enzymes for Digestion?

    Digestion is the process that turns chunks of food into small sugars, amino acids, fatty acids and nucleotide components. These small molecules are used by all the cells in the body to make new...

  • Why Do Cells Need Food?

    Cells, whether single-celled organisms or the cells in our bodies, need energy to survive. The cells use their energy to perform a number of tasks, depending on what kind of cells they are and...

  • About the Human Digestive System

    The digestion system is how the body consumes food, absorbs it in the intestines, and secretes the waste products. The digestive system runs from the mouth, through the stomach, into the small...

  • Use of Antioxidants

    Antioxidants are used in the creation of various commercial products such as bone cements in the medical industry, and food packaging materials in the manufacturing industry. The antioxidants used...

  • How to Make Sea Monkey Food

    Raising sea monkeys can be a barrel of fun, and they are quite easy to care for. The main necessity is to feed them. If you purchased your sea monkeys from a company, you can likely order their...

  • How to Make Humming Bird Food

    Hummingbirds have long been very popular with people, and many consider it a treat to have one visit their yard. This has caused quite a few of these people to hang hummingbird feeders in hopes of...

  • What Are Tin Cans Made Of?

    While tin is technically considered a "common" metal instead of a precious metal like gold, tin is still rare. It may be the least available of all common metals. This means that making anything...

  • How to Feed Hummingbirds with Homemade Food

    Hummingbirds are graceful and exciting to watch. The best method of bringing hummingbirds into your yard is with a hummingbird feeder. Buying the special food can be expensive, but it can easily...

  • How to Buy Astronaut Food Online

    Eating in space is difficult due to the lack of gravity, but freeze-dried food solves early problems that astronauts contended with. In those early days of space travel, they ate liquefied food by...

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