News tagged with science
Every cell in our bodies runs on a 24-hour clock, tuned to the night-day, light-dark cycles that have ruled us since the dawn of humanity. The brain acts as timekeeper, keeping the cellular clock in sync ...
Medical research May 13, 2013 | 4 / 5 (19) | 4 |
Human intelligence cannot be explained by the size of the brain's frontal lobes, say researchers.
Neuroscience May 13, 2013 | 4.9 / 5 (9) | 4 |
The most common cause of failure after glaucoma surgery is scarring at the surgical site, so researchers are actively looking for ways to minimize or prevent scar formation. Previous work had suggested that vascular endothelial ...
Ophthalmology May 17, 2013 | not rated yet | 0 |
(Medical Xpress)—Whether we're listening to Bach or the blues, our brains are wired to make music-color connections depending on how the melodies make us feel, according to new research from the University ...
Psychology & Psychiatry May 16, 2013 | not rated yet | 0 |
(Medical Xpress)—Akkermansia muciniphila is one of the many microbes that live in our intestines. This bacterium, which feeds on the intestine's mucus lining, comprises between 3 and 5 percent of the gut microbes of hea ...
Medical research May 14, 2013 | 4.8 / 5 (11) | 0 |
Why do so many sports players and athletes choose to wear the color red when they compete? A new study to be published in Psychological Science, a journal of the Association for Psychological Science, suggests that it may ...
Psychology & Psychiatry May 16, 2013 | 5 / 5 (2) | 1 |
Pharmaceuticals that inhibit a specific enzyme may be useful in treating progeria, or accelerated aging in children. A new study performed at the Sahlgrenska Academy indicates that the development of progeria ...
Diseases, Conditions, Syndromes May 16, 2013 | 5 / 5 (4) | 0 |
'Brainbow,' version 2.0: Researchers refine breakthrough system for producing images of brain, nervous system
(Medical Xpress)—The breakthrough technique that allowed scientists to obtain one-of-a-kind, colorful images of the myriad connections in the brain and nervous system is about to get a significant upgrade.
Neuroscience May 16, 2013 | 5 / 5 (3) | 0 |
A new Yale study looks at the scope and consequences of a burgeoning health problem in the cities of the U.S. Northeast: concurrent infection with both HIV and Hepatitis C (HCV). The study appears online ...
HIV & AIDS May 17, 2013 | not rated yet | 0
(Medical Xpress)—Scientists from the United States and Australia have advanced our understanding of brain plasticity by showing that the brain forms complex new circuits after damage, often far from the ...
Neuroscience May 15, 2013 | 4.3 / 5 (8) | 0 |
(Medical Xpress)—In the absence of any real progress in defining neuronal codes for the brain, the simple idea of the grandmother cell continues to percolate through the scientific and popular literature. Many r ...
Neuroscience May 10, 2013 | 4.7 / 5 (3) | 0 |
Men's upper-body strength predicts their political opinions on economic redistribution, according to new research published in Psychological Science, a journal of the Association for Psychological Science.
Psychology & Psychiatry May 15, 2013 | 3.3 / 5 (4) | 0 |
Study IDs key protein for cell death, offers way to kill cancer cells by forcing them into programmed-death pathway
When cells suffer too much DNA damage, they are usually forced to undergo programmed cell death, or apoptosis. However, cancer cells often ignore these signals, flourishing even after chemotherapy drugs have ...
Genetics May 14, 2013 | 5 / 5 (9) | 0 |
Ethicists provide framework supporting new recommendations on reporting incidental findings in gene sequencing
In a paper published in Science Express, a group of experts led by bioethicists in the Center for Medical Ethics and Health Policy at Baylor College of Medicine provide a framework for the new American College of Medical Geneti ...
Genetics May 16, 2013 | not rated yet | 0
Researchers at the University of California, San Diego School of Medicine and UC San Diego Moores Cancer Center report that cancers physically alter cells in the lymphatic system – a network of vessels that transports and ...
Cancer May 13, 2013 | 4.2 / 5 (5) | 0 |
Science (from the Latin scientia, meaning "knowledge") refers to any systematic knowledge-base or prescriptive practice that is capable of resulting in a prediction or predictable type of outcome. In this sense, science may refer to a highly skilled technique or practice.
In its more restricted contemporary sense, science refers to a system of acquiring knowledge based on scientific method, and to the organized body of knowledge gained through such research. This article focuses on the more restricted use of the word. Science as discussed in this article is sometimes called experimental science to differentiate it from applied science—the application of scientific research to specific human needs—although the two are often interconnected.
Science is a continuing effort to discover and increase human knowledge and understanding through disciplined research. Using controlled methods, scientists collect observable evidence of natural or social phenomena, record measurable data relating to the observations, and analyze this information to construct theoretical explanations of how things work. The methods of scientific research include the generation of hypotheses about how phenomena work, and experimentation that tests these hypotheses under controlled conditions. Scientists are also expected to publish their information so other scientists can do similar experiments to double-check their conclusions. The results of this process enable better understanding of past events, and better ability to predict future events of the same kind as those that have been tested.
For more information about Science, read the full article at
This text uses material from Wikipedia and is available under the GNU Free Documentation License.