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Science & Nature

Science & Nature

Editor: Rosemary Drisdelle

Science & Nature on Suite 101 is the place to learn the basics of many science topics, and at the other end of the spectrum, to look closely at some wonderful discoveries in the world around us.

We are proud of the depth and breadth of expertise of the Science & Nature writers.

Science & Nature Showcase

Crime Scene Cleanup (Forensic Science)

First Day of Fall (Astronomy)

Prokaryotic & Eukaryotic Cells (Microbiology)

Satellites See Kasatochi Eruption (Natural Disasters)

Hydrogen as an Alternative Energy Source (Environmentalism)

What is the Montauk Monster? (Zoology)

European Eels Declining Because of Nematodes (Marine Biology)

Success in College Physics Classes (Physics)

Lightning Fact and Fiction (Natural Disasters)

What is Game Theory? (Math)

 

Latest articles in Science & Nature

 		Mammalodon and Modern Baleen Whales
New research out of Australia helps paleontologists shed light on the cloudy history of evolution of the early baleen whales.
Annie Jump Cannon
Annie Jump Cannon had a major impact on the field of astronomy, and her system for classifying stars is still used by astronomers today.
The Potentially Poisonous Raptor
Based on new research, paleontologists now believe that a small feathered raptor called Sinornithosaurus may have very well been poisonous.
Marine Biology Summer Camps for Teens
Students don't have to go far to study marine science. Find a marine biology summer camp where teens can learn, have fun, and explore a possible marine biology career
New Stem Cells Approved in the United States
Twenty-seven new embryonic stem cell lines from Harvard have been approved for federally funded use in studying pancreatic development.
The Effects of the Sun on Earth
There may be a lot about the effects the Sun has on our planet that you simply didn't know.
Pew Poll Measures Attitudes About Science
A 2009 series of polls demonstrated that Americans liked the fruits of science, but were still confused and wary on specific issues.
Waterfront Restoration in Toronto Canada
The Don River Valley is an urban river environment that runs through the heart of Toronto, Canada, and many groups are working to restore its natural beauty.
Human Chromosomes and the Genes They Carry
Chromosomes are physical structures made up of DNA and proteins that hold the entire human genetic code. Every human shares variations of the same 46 chromosomes.
Some Facts about the Sun
There may be a lot about our star, the Sun, you simply didn't know.
Some Facts about the Planet Venus
The planet Venus may hold the key to unlocking what will happen to the Earth if atmospheric greenhouse gases continue to rise unabated.
The Greening of Alberta's Oil Sands
Much has been done within the past 10 years to develop new oil extracting technologies that promise cheaper and greener production in the oil sands.
Identifying Bacteria with Microbial Forensics
Biological weapons like bacteria, viruses or parasites used in bioterrorism attacks require identification as part of routine forensic crime scene investigation.
What is Multiple Sclerosis
Multiple sclerosis has several symptoms, which vary from person to person. The key to understanding is to know what process is happening in the body.
Sinking of the Empress of Ireland 1914
On May 29th, 1914, the Empress of Ireland departed from Quebec Harbor and collided with the Norwegian collier Storstad a few hours later on the St. Lawrence River.
Lower Energy Costs With GE Smart Home Automation
GE smart home automation allows consumers to reduce energy costs and apply for cash for appliances funds when installing automatic appliances in an energy saving house.
Pediatric Brain Tumors
Although brain tumors are one of the leading causes of death in children, their exact cause is unknown, treatment is uncertain, and prognosis is poor.
The Climate Crisis
A world of unchecked emissions may see a 4C rise in average global temperatures by 2060. Gwynne Dyer examines what this four degree world really means.
Night Sky Observing Guide for January 2010
January 2010 includes the date of Earth's closest approach to the Sun, Mars's closest approach to Earth, and the 400th anniversary of Galileo discovering Jupiter's moons.
How Intelligent are Fish?
Marine biologists say fish display an animal intelligence that would surprise most people. Learn what the studies on fish intelligence have to say.
Voices from the Moon
Andrew Chaikin, with assistance from Victoria Kohl, has produced an inspiring work. With the support of stunning images, the astronauts reflect on their accomplishments.
Medical Leeches Save Lives and Fingers
Leeches were used for thousands of years to treat human disease. Once viewed as a cure-all, leeches were discredited, only to reappear in the modern doctor's toolbox.
Chesapeake Bay Oysters and Disease
The Virginia Institute of Marine Science (VIMS) database is unique and shows a history of the oyster over the last century as numbers have declined.
Mold Allergy: How to Reduce Severity of Symptoms
Many people have allergic sensitivities to the spores of indoor molds and mildews. Here are some simple changes that can reduce exposure to these common household fungi.
Civets, SARS, and Civet Coffee
Small mammals once blamed for introducing SARS now make excellent coffee.
The Diagnosis of Multiple Sclerosis
Multiple Sclerosis is a difficult disease to diagnose as there is no one medical test that will give a definite answer as to whether someone has the condition or not.
How Thomas Hucker Modified Gram's Staining
Thomas Hucker, a student of bacteriology at Yale University, serendipitously contributed one of the most used modifications of a fundamental technique to microbiology.
Louis Pasteur - A Pioneer
Louis Pasteur, a chemist by vocation, did path breaking work in the field of medical microbiology and has advanced our understanding of causes and prevention of diseases.
Melting Glaciers Are Evidence of Global Warming
Scientists see a worldwide trend of melting glaciers. This trend is evidence of global warming, although there is still debate over the cause of climate change.
Global Dimming
The level of sunlight reaching the Earth has decreased by an average of 4% over three decades. Global dimming may be the cause of the famine and, paradoxically, heatwaves
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