Nature
Nature, in the broadest sense, is equivalent to the natural, physical, or material world or universe. "Nature" refers to the phenomena of the physical world, and also to life in general. It ranges in ...
Nature - Wikipedia
How Does a Plant's Immune System Work?
How Does a Plant's Immune System Work?
National Geographic Magazine - Meet The Little Cats You've Never Seen
Do you know any of these little cats' names? Learn more about the elusive wildcats you've never seen. The Nat Geo Photo Ark is using the power of photography to inspire people to save animals before.....
Making of the Giant Magellan Telescope - The world's largest telescope
100 years ago, scientists thought the Milky Way was the entire universe. Imagine what we can learn from this telescope in a Chilean desert.
Chameleon Tongues Strike With Deadly Precision
The "master of disguise" has another trick up its sleeve: a super-fast tongue. (via bioGraphic)
Stare Into The Eyes Of The Mantis Shrimp
Mantis shrimp are known for their powerful punch; but we personally get lost in their eyes. With more color receptors than us, and divided into three bands that allow for depth perception from just...
These cakes taste even better than they...
These cakes taste even better than they look – and they look amazing
Watch out next time you want to smell an orchid
Watch out next time you want to smell an orchid
Thousands of Black Holes May Exist At The Center Of Our Galaxy
Thousands of Black Holes May Exist At The Center Of Our Galaxy.
Environment
Environment may refer to:It may also refer to:In computing:Environmental may refer to:
Natural phenomenon
A natural phenomenon is an observable event which is not man-made. Examples include: sunrise, weather, fog, thunder, tornadoes; biological processes, decomposition, germination; physical processes, wa...
Natural phenomenon - Wikipedia
Natural resource
Natural resources occur naturally within environments that exist relatively undisturbed by humanity, in a natural form. A natural resource is often characterized by amounts of biodiversity and ge...
Natural resource - Wikipedia
Natural hazards
A natural hazard is a naturally occurring event that might have a negative effect on people or the environment. Natural hazard events can be grouped into two broad categories. Geophysical hazards enco...
Natural hazards - Wikipedia
Survival skills
Survival skills are techniques a person may use in a dangerous situation (e.g. natural disasters) to save themselves and others. These techniques are meant to provide basic necessities for human life:...
Weather
Weather is the state of the atmosphere, to the degree that it is hot or cold, wet or dry, calm or stormy, clear or cloudy. Weather, seen from an anthropological perspective, is something all humans i...
Weather - Wikipedia
Natural history
Natural history is the research and study of organisms including plants or animals in their environment, leaning more towards observational than experimental methods of study. It encompasses scientifi...
Life
Life is a characteristic distinguishing physical entities having biological processes (such as signaling and self-sustaining processes) from those that do not, either because such functions have cease...
Evolution
The evolutionary history of life on Earth traces the processes by which living and fossil organisms have evolved since life on the planet first originated until the present day. Earth formed about 4.5...
Animals
Animals are multicellular, eukaryotic organisms of the kingdom Animalia (also called Metazoa). Their body plan eventually becomes fixed as they develop, although some undergo a process of metamorphos...
Animals - Wikipedia
Natural science
Natural science is a branch of science concerned with the description, prediction, and understanding of natural phenomena, based on observational and empirical evidence. Validity, accuracy, and social...
Natural science - Wikipedia
Biology
Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, evolution, distribution, and taxonomy. Modern biology is a vast and ec...
Biology - Wikipedia
Natural material
A natural material is any product or physical matter that comes from plants, animals, or the ground. Minerals and the metals that can be extracted from them (without further modification) are also con...