PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

EARTH Magazine: Hundreds of methane seeps discovered along the US East Coast

2014-12-08
(Press-News.org) Alexandria, Va. -- Methane is often found naturally leaking from the seafloor, particularly in petroleum basins like the Gulf of Mexico or along tectonically active continental margins like the U.S. West Coast, but such plumes were not expected along passive margins, like the East Coast of North America. Now, however, the discovery of hundreds of methane seeps on the seafloor along the U.S. East Coast suggests that such reservoirs may be more common along passive margins than previously thought. The release of such methane globally may have a significant influence on climate, scientists say.

Read more about the new technologies that allowed researchers to find these seeps and what they may mean for water temperatures and climate in the December issue of EARTH magazine: http://bit.ly/1xpkfJV.

For more stories about the science of our planet, check out EARTH magazine online or subscribe at http://www.earthmagazine.org. The December issue, now available on the digital newsstand, features stories about what's happening to all the plastic trash in the oceans, why ammonites died out but nautilids survived the end-Cretaceous mass extinction, and a retrospective on the 2004 Indian Ocean tsunami a decade after it killed more than 230,000 people, plus much, much more. Be sure not to miss our holiday gift guide!

Keep up to date with the latest happenings in Earth, energy and environment news with EARTH magazine online at: http://www.earthmagazine.org/. Published by the American Geosciences Institute, EARTH is your source for the science behind the headlines.

The American Geosciences Institute is a nonprofit federation of 49 geoscientific and professional associations that represents more than 250,000 geologists, geophysicists and other earth scientists. Founded in 1948, AGI provides information services to geoscientists, serves as a voice of shared interests in the profession, plays a major role in strengthening geoscience education, and strives to increase public awareness of the vital role the geosciences play in society's use of resources, resiliency to natural hazards, and interaction with the environment.

INFORMATION:



ELSE PRESS RELEASES FROM THIS DATE:

IU's DiMarchi lab sees another success on path to cure adult-onset diabetes, obesity

IUs DiMarchi lab sees another success on path to cure adult-onset diabetes, obesity
2014-12-08
BLOOMINGTON, Ind. -- A new treatment for adult-onset diabetes and obesity developed by researchers at Indiana University and the German Research Center for Environmental Health has essentially cured lab animals of obesity, diabetes and associated lipid abnormalities through improved glucose sensitivity, reduced appetite and enhanced calorie burning. In preclinical trials, the new peptide -- a molecular integration of three gastrointestinal hormones -- lowered blood sugar levels and reduced body fat beyond all existing drugs, according to the work co-led by IU Distinguished ...

CNIO team has visualized the DNA double-strand break process for the first time

CNIO team has visualized the DNA double-strand break process for the first time
2014-12-08
Scientists from the Spanish National Cancer Research Centre (CNIO), led by Guillermo Montoya, have developed a method for producing biological crystals that has allowed scientists to observe --for the first time-- DNA double chain breaks. They have also developed a computer simulation that makes this process, which lasts in the order of millionths of a second, visible to the human eye. The study is published today by the journal Nature Structural & Molecular Biology. "We knew that enzymes, or proteins, endonucleases, are responsible for these double strand breaks, but ...

HPV vaccine, riskier sexual activity not linked researchers say

2014-12-08
Sexual behaviour of teenage girls does not appear to be impacted by the human papilloma virus (HPV) vaccine, according to Queen's researchers Drs. Leah Smith and Linda Lévesque. There are concerns the vaccine, which guards against four types of the HPV shown to cause cervical cancer and anogenital warts, may give girls a false sense of security about contracting sexually transmitted infections (STIs) and lead them to engage in riskier sexual activity. "These findings suggest fears of increased risky sexual behaviour following HPV vaccination are unwarranted and should ...

A yardstick to measure the malignancy of prostate cancer

2014-12-08
When cancer is diagnosed, the grade of its malignancy is a central concern for both patients and their physicians. This value is used to determine how intensively and how radically the cancer must be treated. Particularly in the case of prostate cancer, the disease can take widely varying courses in different patients. Therefore, cancer researchers have been looking for measurable, reliable biomarkers that give clues about the aggressiveness of a tumor in order to choose an appropriate therapy. In many types of cancer, alterations in a tumor's genetic material indicate ...

New research suggests Caribbean gorgonian corals are resistant to ocean acidification

New research suggests Caribbean gorgonian corals are resistant to ocean acidification
2014-12-08
MIAMI - A new study on tropical shallow-water soft corals, known as gorgonians, found that the species were able to calcify and grow under elevated carbon dioxide concentrations. These results suggest that Caribbean gorgonian corals may be more resilient to the ocean acidification levels projected by the end of the 21st century than previously thought. An international team of scientists, including from the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science, tested the effects of elevated CO2 concentrations on the growth and calcification rates ...

Experimental gene therapy successful in certain lymphomas and leukemia

Experimental gene therapy successful in certain lymphomas and leukemia
2014-12-08
Study results of CD19-directed chimeric antigen receptor (CAR) therapy using the Sleeping Beauty non-viral transduction system to modify T cells has demonstrated further promise in patients with advanced hematologic malignancies. Patients who had acute lymphocytic leukemia (ALL), non-Hodgkin lymphoma (NHL) or chronic lymphocytic leukemia (CLL) were part of clinical trials at The University of Texas MD Anderson Cancer Center, which used the Sleeping Beauty gene transfer system initially discovered at the University of Minnesota. Results from the study were presented ...

Enzyme identified which could lead to targeted treatment for PMS

2014-12-08
Low doses of fluoxetine - better known as the anti-depressant Prozac - could hold the key to preventing PMS symptoms, an international team of researchers has found. Up to 80 per cent of women are thought to suffer from premenstrual syndrome (PMS), which can be a debilitating condition with symptoms such as anxiety, irritability, fatigue, sleep deprivation and increased sensitivity to pain. PMS appears to be triggered by the fall in secretion of the ovarian sex steroid hormone progesterone that occurs towards the end of the menstrual cycle and leads to a decline in ...

Evidence of life on Mars?

Evidence of life on Mars?
2014-12-08
In 2012 the Mars Science Laboratory landed in the fascinating Gale crater. The Gale crater is of such great interest because of the 5.5 km high mountain of layered materials in the middle. This material tells an intricate story of the history of Mars, perhaps spanning much of the existence of this mysterious planet. Once positioned, the Curiosity rover began field studies on its drive toward Aeolis Mons (also unofficially known as Mount Sharp), the central peak within the crater. Curiosity has travelled more than 9.4 km so far and during its trip up the mountain, Curiosity ...

Study offers future hope for tackling signs of ageing

Study offers future hope for tackling signs of ageing
2014-12-08
A new advance in biomedical research at the University of Leicester could have potential in the future to assist with tackling diseases and conditions associated with ageing - as well as in treating cancer. The research, which has shown promise in clinical samples, has been published in the prestigious scientific journal, Cell Death and Disease. The group of scientists coordinated by Dr Salvador Macip from the Mechanisms of Cancer and Ageing Lab and the Department of Biochemistry of the University of Leicester carried out the study to find new ways of identifying old ...

Biomimetic dew harvesters

2014-12-08
Insects are full of marvels - and this is certainly the case with a beetle from the Tenebrionind family, found in the extreme conditions of the Namib desert. Now, a team of scientists has demonstrated that such insects can collect dew on their backs - and not just fog as previously thought. This is made possible by the wax nanostructure on the surface of the beetle's elytra. These findings by José Guadarrama-Cetina, then working at ESPCI ParisTech, France - on leave from the University of Navarra, in Spain - and colleagues were recently published in EPJ E. They bring ...

LAST 30 PRESS RELEASES:

ASH 2025: Antibody therapy eradicates traces of multiple myeloma in preliminary trial

ASH 2025: AI uncovers how DNA architecture failures trigger blood cancer

ASH 2025: New study shows that patients can safely receive stem cell transplants from mismatched, unrelated donors

Protective regimen allows successful stem cell transplant even without close genetic match between donor and recipient

Continuous and fixed-duration treatments result in similar outcomes for CLL

Measurable residual disease shows strong potential as an early indicator of survival in patients with acute myeloid leukemia

Chemotherapy and radiation are comparable as pre-transplant conditioning for patients with b-acute lymphoblastic leukemia who have no measurable residual disease

Roughly one-third of families with children being treated for leukemia struggle to pay living expenses

Quality improvement project results in increased screening and treatment for iron deficiency in pregnancy

IV iron improves survival, increases hemoglobin in hospitalized patients with iron-deficiency anemia and an acute infection

Black patients with acute myeloid leukemia are younger at diagnosis and experience poorer survival outcomes than White patients

Emergency departments fall short on delivering timely treatment for sickle cell pain

Study shows no clear evidence of harm from hydroxyurea use during pregnancy

Long-term outlook is positive for most after hematopoietic cell transplant for sickle cell disease

Study offers real-world data on commercial implementation of gene therapies for sickle cell disease and beta thalassemia

Early results suggest exa-cel gene therapy works well in children

NTIDE: Disability employment holds steady after data hiatus

Social lives of viruses affect antiviral resistance

Dose of psilocybin, dash of rabies point to treatment for depression

Helping health care providers navigate social, political, and legal barriers to patient care

Barrow Neurological Institute, University of Calgary study urges “major change” to migraine treatment in Emergency Departments

Using smartphones to improve disaster search and rescue

Robust new photocatalyst paves the way for cleaner hydrogen peroxide production and greener chemical manufacturing

Ultrafast material captures toxic PFAS at record speed and capacity

Plant phenolic acids supercharge old antibiotics against multidrug resistant E. coli

UNC-Chapel Hill study shows AI can dramatically speed up digitizing natural history collections

OYE Therapeutics closes $5M convertible note round, advancing toward clinical development

Membrane ‘neighborhood’ helps transporter protein regulate cell signaling

Naval aviator turned NPS doctoral student earns national recognition for applied quantum research

Astronomers watch stars explode in real time through new images

[Press-News.org] EARTH Magazine: Hundreds of methane seeps discovered along the US East Coast