Tropical Storm Fausto was literally born yesterday and strengthened to a tropical storm quickly. Satellite imagery from NOAA's GOES-West satellite shows a rounded Fausto being "chased" by a developing area of low pressure to the east of the storm. NOAA's Geostationary Operational Environmental Satellite GOES-West captured a combination visible and infrared image of the Eastern Pacific on July 8 at 1500 UTC (10 a.m. EDT). In the image, Tropical Storm Fausto appeared as a rounded area of clouds, compared to the amorphous developing low pressure area behind it. At 6:30 ...

Adults with extreme obesity have increased risks of dying at a young age from cancer and many other causes including heart disease, stroke, diabetes, and kidney and liver diseases, according to results of an analysis of data pooled from 20 large studies of people from three countries. The study, led by researchers from the National Cancer Institute (NCI), part of the National Institutes of Health, found that people with class III (or extreme) obesity had a dramatic reduction in life expectancy compared with people of normal weight. The findings appeared July 8, 2014, in ...

VIDEO: Researchers at Brown University have developed a wireless virtual reality system to better understand how pedestrians interact with one another and generate patterns of crowd movement. Click here for more information. PROVIDENCE, R.I. [Brown University] —The cognitive scientists in the Virtual Environment Navigation lab at Brown University are not only advancing a frontier of behavioral research but also of technology. Led by Professor William Warren, the group developed ...

California's landmark cap-and-trade system for regulating greenhouse gases could be vulnerable to price spikes and market manipulation, according to a new study released by scholars affiliated with the Energy Institute at Haas. But the state's air-quality regulators can prevent that outcome with three straightforward reforms, the study says. Specifically, the California Air Resources Board should consider (1) strengthening the new market's price collar—the so-called allowance price containment reserve—(2) allowing permits to be converted from one compliance period to ...

TEMPE, Ariz. - Planet Mercury's unusual metal-rich composition has been a longstanding puzzle in planetary science. According to a study published online in Nature Geoscience July 6, Mercury and other unusually metal-rich objects in the solar system may be relics left behind by collisions in the early solar system that built the other planets. The origin of planet Mercury has been a difficult question in planetary science because its composition is very different from that of the other terrestrial planets and the moon. This small, innermost planet has more than twice ...

RIVERSIDE, Calif. (http://www.ucr.edu) — Researchers at the University of California, Riverside's Bourns College of Engineering have created a lithium ion battery that outperforms the current industry standard by three times. The key material: sand. Yes, sand. "This is the holy grail – a low cost, non-toxic, environmentally friendly way to produce high performance lithium ion battery anodes," said Zachary Favors, a graduate student working with Cengiz and Mihri Ozkan, both engineering professors at UC Riverside. The idea came to Favors six months ago. He was relaxing ...

University of Iowa researchers have discovered a biomarker that could give expecting mothers and their doctors the first simple blood test to reliably predict that a pregnant woman may develop preeclampsia, at least as early as 6 weeks into the pregnancy. Preeclampsia is a cardiovascular disorder generally occurring late in pregnancy and often resulting in an early delivery, creating immediate and potentially lifelong risks to both mother and baby. It causes high blood pressure and protein in the urine, and is typically diagnosed in the late second or third trimester ...

RIVERSIDE, Calif. — A perspective article published last month by University of California, Riverside chemists in the Journal of Physical Chemistry Letters was selected as an Editors Choice—an honor only a handful of research papers receive. The perspective reviews the chemists' work on "singlet fission," a process in which a single photon generates a pair of excited states. This 1->2 conversion process, as it is known, has the potential to boost solar cell efficiency by as much as 30 percent. Applications of the research include more energy-efficient lighting and photodetectors ...

VIDEO: NASA's TRMM Satellite Sees Heavy Rainfall in Typhoon Neoguri On July 7 at 2:41 a.m. EDT the TRMM satellite had a near perfect view as it passed above the center... Click here for more information. NASA's Aqua, TRMM and CloudSat dissected powerful Typhoon Neoguri as it moved through the Northwestern Pacific Ocean and affected southern Japan. The three satellites gathered data on rainfall, cloud heights, cloud extent, cloud temperatures, the size of the eye, and what was ...

Princeton, N.J. – A new NPR/Robert Wood Johnson Foundation/Harvard School of Public Health (HSPH) poll released today that examines the role of stress in Americans' lives finds that about half of the public (49%) reported that they had a major stressful event or experience in the past year. Nearly half (43%) reported that the most stressful experiences related to health. More than half of those who experienced a great deal of stress in the past month say too many overall responsibilities and financial problems were contributors (54% and 53% respectively). More than a ...

Invading glioblastoma cells may hijack cerebral blood vessels during early stages of disease progression and damage the brain's protective barrier, a study in mice indicates. This finding could ultimately lead to new ways to bring about the death of the tumor, as therapies may be able to reach these deadly cells at an earlier time point than was previously thought possible. This research, published in Nature Communications, was supported by the National Institute of Neurological Disorders and Stroke (NINDS), part of the National Institutes of Health. Glioblastoma, ...

Researchers at Bigelow Laboratory for Ocean Sciences dug into the last 70 years of peer-reviewed publications about protozoan parasites that infest bivalve mollusks and found that when an organism can be cultured in the laboratory, more papers and greater understanding result. Senior Research Scientists, José Fernández Robledo and Nicholas Record co-authored an analysis of peer-reviewed publications since 1950 and reported their findings in the June 23 edition of PLOS ONE, an open access journal covering broad aspects of basic and applied biology. Fernández-Robledo ...

Processes that shaped the ridges and troughs on the surface of Jupiter's icy moon Ganymede are likely similar to tectonic processes seen on Earth, according to a team of researchers led by Southwest Research Institute (SwRI). To arrive at this conclusion, the team subjected physical models made of clay to stretching forces that simulate tectonic action. The results were published in Geophysical Research Letters. Physical analog models simulate geologic structures in laboratory settings so that the developmental sequence of various phenomena can be studied as they occur. ...

New Rochelle, NY, July 8, 2014—For African American women in their 50's and 60's, self-managing their HIV as they age is proving to be less of a challenge than dealing with age-related diseases such as diabetes or hypertension and socioeconomic and emotional aspects of aging, as described in a study published in AIDS Patient Care and STDs, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The article is available free on the AIDS Patient Care and STDs website at http://online.liebertpub.com/doi/full/10.1089/apc.2014.0024 until August 8, 2014. In the article ...

Smartphone apps can track where we eat our meals, when we commute to and from work and how many minutes we exercise each day. Ten thousand steps today? Check. More people are opting to use their phones as "life-logging" devices, but is the data they collect actually useful? Massive amounts of information showing your life patterns over a week, month or year are going untapped because these applications don't have a way to interpret the data over the long term. University of Washington researchers have developed visual tools to help self-trackers understand their daily ...

Light from tiny galaxies more than 13 billion years ago played a larger role than previously thought in creating the conditions in the universe as we know it today, according to a new study by researchers at the Georgia Institute of Technology and the San Diego Supercomputer Center (SDSC) at the University of California, San Diego. Ultraviolet (UV) light from stars in these faint dwarf galaxies helped strip interstellar hydrogen of electrons in a process called reionization, researchers said in a paper published this week in the journal Monthly Notices of the Royal Astronomical ...

New Rochelle, NY, July 8, 2014—Novel oligonucleotide-based drugs in development offer promising alternatives for treating a range of diseases. A group of industry and regulatory scientists developing these new nucleic acid-based therapies released consensus recommendations for evaluating the pharmacological safety of oligonucleotide therapeutics. The document is published in Nucleic Acid Therapeutics, a peer-reviewed journal from Mary Ann Liebert, Inc. publishers. The article is available on the Nucleic Acid Therapeutics website. Cindy Berman and coauthors from Pfizer ...

Despite warnings from the Centers for Disease Control and Prevention that hookah smoking can be just as dangerous as cigarettes, many young adults believe that using the water pipes is not harmful to their health, according to a UCLA School of Nursing study. Researchers visited three Southern California hookah lounges and asked patrons between the ages of 18 and 30, "Do you believe smoking hookah is harmful to your health?" Fifty-seven percent said they thought that it was not. When asked why they thought hookahs were not harmful, 47 percent of the participants said they ...

JUPITER, FL, July 7, 2014 – Scientists from the Florida campus of The Scripps Research Institute (TSRI) have discovered a surprising new role for a pair of compounds—which have the potential to alter circadian rhythm, the complex physiological process that responds to a 24-hour cycle of light and dark and is present in most living things. At least one of these compounds could be developed as a chemical probe to uncover new therapeutic approaches to a range of disorders, including diabetes and obesity. The study, which was published online ahead of print by the Journal ...

Two genetic mutations in liver cells may drive tumor formation in intrahepatic cholangiocarcinoma (iCCA), the second most common form of liver cancer, according to a research published in the July issue of the journal Nature. A team led by the Icahn School of Medicine at Mount Sinai and Harvard Medical School has discovered a link between the presence of two mutant proteins IDH1 and IDH2 and cancer. Past studies have found IDH mutations to be among the most common genetic differences seen in patients with iCCA, but how they contribute to cancer development was unknown ...

HOUSTON – (July 8, 2014) – Half of Texans who are eligible for premium subsidies under the Affordable Care Act (ACA) and who looked for health plans in the ACA's Health Insurance Marketplace said cost was the main reason they didn't enroll in a plan. That's just one of the findings in a report released today by Rice University's Baker Institute for Public Policy and the Episcopal Health Foundation. The report specifically looked at lower- to middle-income families in Texas who don't have access to health insurance through an employer and who earn too much to qualify for ...

AURORA, Colo. (July 8, 2014) – Low-income mothers and their first-born children who received home visits from nurses were less likely to die from preventable causes during a two-decade period studied by a University of Colorado School of Medicine professor, according to a report published in JAMA Pediatrics – a leading, peer-reviewed journal of the American Medical Association. David Olds, PhD, professor of pediatrics and lead investigator of the study, reviewed data covering a two-decade period to understand the impact of the Nurse-Family Partnership® (NFP) program and ...

While it is well known that a child's risk of obesity is greater if he or she has obese family members, whether the type of relationship affects that risk has not been given as much attention. A new report led by an investigator at the Mongan Institute for Health Policy at Massachusetts General Hospital finds that the risk associated with having an obese sibling is more than twice as great as that of having an obese parent, and that risk is even stronger among siblings of the same gender. The study will appear in the October issue of the American Journal of Preventive ...

The familiar cry in the night, followed by a blind shuffle to the crib, a feeding, a diaper change, and a final retreat back into oblivion — every hour on the hour. Such is the sleep pattern of most new parents, who report feeling more exhausted in the morning than when they went to bed the night before. Now, in the first study of its kind, Prof. Avi Sadeh and a team of researchers from Tel Aviv University's School of Psychological Sciences explain why interrupted sleep can be as physically detrimental as no sleep at all. In the study, published in the journal Sleep Medicine, ...

Maternal inflammation as indicated by the presence in maternal blood of early gestational C-reactive protein—an established inflammatory biomarker—appears to be associated with greater risk for schizophrenia in offspring, according to researchers at Columbia University's Mailman School of Public Health, Columbia University Medical Center, and the New York State Psychiatric Institute. The study, "Elevated Maternal C-Reactive Protein and Increased Risk of Schizophrenia in a National Birth Cohort," is published online in the American Journal of Psychiatry. The Columbia researchers ...