Mix two parts cornstarch and one part water. Swirl your fingers in it slowly and the mixture is a smoothly flowing liquid. Punch it quickly with your fist and you meet a rubbery solid — so solid you can jump up and down on a vat of it.
It t…
Researchers at the Swedish medical university Karolinska Institutet have shown that they may be able to monitor the aging process in the brain, by using MRI technique to measure the brain lactic acid levels. Their findings suggest that the lactate l…
SEATTLE, Wash. — October 18, 2010 — Researchers at the Allen Institute for Brain Science have found that the same genes have different activity patterns in the brain in individuals with different genetic backgrounds. These findings may help to exp…
A redesigned version of the CTC-Chip — a microchip-based device for capturing rare circulating tumor cells (CTCs) — appears to be more effective and should be easier to manufacture than the original. Called the HB-(herringbone) Chip, the ne…
When it comes to gambling, many people rely on game theory, a branch of applied mathematics that attempts to measure the choices of others to inform their own decisions. It’s used in economics, politics, medicine — and, of course, Las Vegas. But re…
Jerusalem, October 4, 2010 — Researchers at the Hebrew University of Jerusalem have discovered a group of substances in the body that play a key role in controlling bone density, and on this basis they have begun development of a drug for prev…
Whether the occasion is a wedding reception or another milestone in life, the feast is a time-honored ritual in which a large meal marks a significant occasion. We know that the Romans, Greeks and Vikings did it, and today it’s still an active…
Gamblers who think they have a “hot hand,” only to end up walking away with a loss, may nonetheless be making “rational” decisions, according to new research from University of Minnesota psychologists. The study finds that because humans are making …
Edmonton — Inorganic elements known to be toxic at low concentrations are being discharged to air and water by oilsands mining and processing according to University of Alberta (U of A) research findings being published this month in one of the wor…
A North Carolina State University researcher has helped to locate and identify a gene responsible for a fatal neurodegenerative disease that affects American Staffordshire terriers. This same gene may be responsible for a similar rare, fatal disease…
Researchers have uncovered evidence that major evolutionary changes are more likely to occur in approximately 400 ‘fragile’ genomic regions that account for only 5 percent of the human genome. The findings, reported in the June 24 issue of the Proceedings of the National Academy of Sciences (PNAS), undercut the widely held view among scientists that evolutionary breakpoints ? disruptions in the order of genes on chromosomes ? are purely random. Apart from its implications for evolutionary theory, the study could have major implications for medical research related to diseases such as leukemia, which are caused by clinical (rather than evolutionary) chromosomal breakpoints.
What do wrinkles, hair growth and obesity have in common? All three may involve the same gene, according to researchers at Washington University School of Medicine in St. Louis. The team discovered that mice with a mutation in the gene that produces a protein already being investigated as a target for anti-obesity drugs fail to develop wrinkles or normal hair growth.