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No deliveries: How cells decide when to accept extracellular packages  PHYS.ORG · 2 hours
Endocytosis, a fundamental process that cells use to take in macromolecules, functions a lot like an airlock on a spaceship—but squishier, says Dr. Gunther Hollopeter, assistant professor of... more
New study reveals America's losing battle to shed extra pounds  NEWS MEDICAL · 8 hours
It comes as no surprise that Americans struggle with weight loss, but a new study led by researchers at Tulane University School of Public Health and Tropical Medicine... more
Researchers unravel protective properties of telomere t-loops  SCIENCE DAILY · 8 hours
Loops at the ends of telomeres play a vital protective role preventing damage to chromosomes, according to new research. The study showed how the winding and unwinding of 't-loops' at the end of telomeres... more
Ancient Egyptians gathered birds from the wild for sacrifice and mummification  SCIENCE DAILY · 8 hours
In ancient Egypt, sacred ibises were collected from their natural habitats to be ritually sacrificed, according to a new study. more
In states where recreational marijuana is legal, problematic use increased among adults and teens  SCIENCE DAILY · 9 hours
Problematic use of marijuana among adolescents and adults increased after legalization of recreational marijuana use, according to a new study... more
Discovery: New biomarker for cancer stem cells  SCIENCE DAILY · 10 hours
Medical researchers have discovered a new biomarker in cancer stem cells that govern cancer survival and spread, and it's raising hope that drug discovery to kill cancer stem cells could follow suit. more
Precisely poking cells en masse to cure cancer  SCIENCE DAILY · 10 hours
A novel microfluidic device addresses one of the most costly steps in the engineered cell therapy manufacturing process, namely gene delivery. Deterministic mechanoporation, or DMP, uses fluid flow to pull each cell... more
Tuna carbon ratios reveal shift in food web  SCIENCE DAILY · 11 hours
The ratio of carbon isotopes in three common species of tuna has changed substantially since 2000, suggesting major shifts are also taking place in the phytoplankton populations that form the basis of... more
Most diet trials amend their desired study outcomes along the way  NEWS MEDICAL · 10 hours
Ever wonder why science can't settle simple diet-related questions? In part it's because most clinical trials involving diet, even those published in good journals, lack the... more
Study shows potential of phage therapy to treat alcoholic liver disease  NEWS MEDICAL · 11 hours
Bacteriophages (phages) are viruses that specifically destroy bacteria. In the early 20th century, researchers experimented with phages as a potential method for treating bacterial infections. more
Caution: blood infections traced to probiotics  NEWS MEDICAL · 12 hours
Probiotics aren’t harmless, says a new study published on November 7, 2019 in the journal Nature Medicine. In fact, some patients may be put at serious risk by the bacteria in probiotics. Doctors should weigh the... more
Deterministic mechanoporation of cells en masse to cure cancer  NEWS MEDICAL · 12 hours
What if you could cure cancer by re-engineering patients' cells to better target and destroy their own tumors? With the advent of powerful new cellular engineering technologies, this is no... more
When reporting climate-driven human migration, place matters  SCIENCE DAILY · 12 hours
Location matters when talking about how climate might or might not be driving migration from Central America. Climate research in the dry corridor region revealed a complex pattern of change. If you average across... more
Study explains how variation in spinal patterns may lead to scoliosis  NEWS MEDICAL · 12 hours
A pediatric researcher has identified patterns of spinal curvature in younger children that may be likely to develop into scoliosis by adolescence. more
Cleveland Clinic researchers identify novel target for anti-fibrotic therapies  NEWS MEDICAL · 12 hours
In a new study published in Science Signaling, Cleveland Clinic researchers have identified a novel target for new therapies that may help to treat or prevent a host of fibrotic... more
Blood from Infected Pigs Turned a South Korean Stream Red  LIVE SCIENCE · 13 hours
A stream in South Korea turned red from the blood of thousands of slaughtered pigs. more
Study finds children become less active as they move through primary school  NEWS MEDICAL · 12 hours
Children become less physically active as they go through primary school, a new study found. Between the ages of 6 and 11, children lost... more
Latest body weight and weight loss trends reflect challenges to health goals  NEWS MEDICAL · 12 hours
A new study published in the journal JAMA Network Open on November 13, 2019, says that while more adults joined weight-loss programs in the... more
Uncovering the secret weapon of rabies viruses  NEWS MEDICAL · 12 hours
In a new study published in the journal Cell Reports, scientists have discovered the exact site at which the immune system is disabled by the rabies virus, opening the way for a new and... more
Tall people more likely to develop atrial fibrillation  NEWS MEDICAL · 13 hours
Size may matter when it comes to having a safe and steady heart. A new study shows tall people are more likely to develop from an irregular heartbeat, known as atrial fibrillation... more
Researchers find mechanism that controls the growth of B1-cells  NEWS MEDICAL · 14 hours
Directly after birth, the immune system completes production of a subtype of antibody-producing immune cells, B-1, that are to last for a lifetime. No more B1-cells are formed after that... more
Certain professions and late dinners bad for women’s heart health  NEWS MEDICAL · 13 hours
A new study from a team from Dornsife School of Public Health at Drexel University in Philadelphia, Pennsylvania, has revealed that post-menopausal women in certain professions are more... more
How the cellular recycling system is put on hold while cells divide  SCIENCE DAILY · 14 hours
Research involving several teams has shown that cellular recycling (autophagy) is repressed during the process of cell division, and how repression of autophagy during... more
New biomarker discovered in cancer stem cells  NEWS MEDICAL · 14 hours
In the world of cancer biology, not all biomarkers are created equal. These molecules that alert doctors that an abnormal process may be underway can appear as an array of aberrant proteins, such as... more
Mysteries behind interstellar buckyballs finally answered  PHYS.ORG · 14 hours
Scientists have long been puzzled by the existence of so-called "buckyballs"—complex carbon molecules with a soccer-ball-like structure—throughout interstellar space. Now, a team of researchers from the University of Arizona has proposed a mechanism for their formation... more
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See the new <em>Star Wars</em>–like display that could ‘revolutionize’ virtual reality
Science Magazine
Theoretical tubulanes inspire ultrahard polymers
NASA's Mars 2020 will hunt for microscopic fossils
Video: Proba-2 watches Mercury transit
High Definition Earth-Viewing payload reaches end-of-life on station, surpassing life expectancy
Cardiac resynchronization therapy improves heart function in cancer survivors