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The birth of a subnanometer-sized soccer ball. Video captures the details of a molecule-to-molecule transformation.

Three dozen dwarf galaxies far from each other had a simultaneous "baby boom" of new stars, an unexpected discovery that challenges current theories on how galaxies grow and may enhance our understanding of the universe.

Several Phase II clinical trials conducted by researchers from The University of Texas MD Anderson Cancer Center show promising results for patients with melanoma, breast cancer, HER2-positive tumors and ovarian cancer. The results of these studies, which will be presented at the virtual 2021 American Society of Clinical Oncology (ASCO) Annual Meeting, highlight new advances in drug therapy research to improve patient outcomes.

A bottleneck limits the effectiveness of microfluidic chips. Reaction-containing droplets can collide, break up, and foul experiments. "It's a traffic problem, like several lanes of cars trying to squeeze through a tollbooth," says Sindy Tang, a mechanical engineering professor at Stanford. Placing "traffic circles" in the flow path causes droplets to line up in an orderly fashion so they can zoom through the system with far fewer collisions.

Osaka University researchers use machine learning methods to generate predicted remaining useful life curves for rolling bearings. By combining the results from convolutional neural networks using Bayesian hierarchical modeling, the team was able to improve the predictions of remaining useful life. This research may lead to more intelligent maintenance and less industrial waste.

A lot happens and changes within a thin one-meter-thick transition layer between deep Red Sea water and an expansive underlying brine lake.

US and Austrian physicists searching for evidence of quantum criticality in topological materials have found one of the most pristine examples yet observed.

The devastating Great East Japan Earthquake on March 11, 2011 displaced some 500,000 people to evacuation shelters. A research team that conducted regular visits to shelters to assess their status and inhabitants well-being have analyzed their data and found that about half of shelters had inadequate clean tap water and toilets, leading to worsening health outcomes for inhabitants.

A clinical study led by Linköping University, Sweden, and financed by pharmaceuticals company Diamyd Medical has investigated whether immunotherapy against type 1 diabetes can preserve the body's own production of insulin. The results suggest that injection of a protein, GAD, into lymph nodes can be effective in a subgroup of individuals. The results have been published in Diabetes Care.

Years of development and testing remain before peptoid drugs, based on peptide-like molecules, could possibly make it to market. But encouraging results thus far suggest they have the potential to become a new category of antiviral treatments for everything from herpes and COVID-19 to the common cold.

Women taking 1,000 mg of docosohexanoic acid (DHA) daily in the last half of pregnancy had a lower rate of early preterm birth than women who took the standard 200 mg dose, according to a study funded by the National Institutes of Health. Women who entered the study with the lowest DHA level had the greatest reduction in early preterm birth, which is birth before 34 weeks of pregnancy and which increases the risk of infant death and disability.

Reduced levels of a metabolic hormone known as leptin is linked to poor vaccine antibody responses in the general population, a University of Queensland study has found.

For the first time, researchers have observed plasma jets interacting with magnetic fields in a massive galaxy cluster 600 million light years away, thanks to the help of radio telescopes and supercomputer simulations. The findings, published in the journal Nature, can help clarify how such galaxy clusters evolve.

A membrane made from threads of a polymer commonly used in vascular sutures can be loaded with therapeutic drugs and implanted in the body, where mechanical forces activate the polymer's electric potential and slowly release the drugs. The novel system, developed by a group led by bioengineers at UC Riverside, overcomes the biggest limitations of conventional drug administration and some controlled release methods, and could improve treatment of cancer and other chronic diseases.

A new Keck School of Medicine of USC study reveals how therapies targeting a molecular chaperone called GRP78 might offer additional protection against COVID-19 and other coronaviruses that emerge in the future.

CT scans of a 25 million year-old fossil skull show the Aetiocetus weltoni had both teeth and baleen, unlike modern whales.

A new study underscores the importance of health insurance coverage continuity in access to and receipt of care and care affordability in the United States.

A 23 year study being presented at the 23rd European Congress of Endocrinology (e-ECE 2021), on Monday 24 May 2021 at 14:40 CET (www.ece2021.org), has found that women who experience gestational diabetes (GDM) when they are pregnant, are more prone to developing type-1 and type-2 diabetes later in life. The long-term study suggests that autoantibody testing should be considered for women who experience GDM in order to have a better understanding of their prognosis.

A new semimetal has been found, showing remarkable properties: It is a quantum critical material, which means that it has phase transitions at absolute zero temperature. Usually, quantum criticality can only be created under very specific environmental conditions -- a certain pressure or an electromagnetic field. But the new material is quantum critical on its own.

A very low-calorie ketogenic diet can help testosterone and sex hormone (SHBG) levels in overweight men, according to a study being presented at the 23rd?European Congress of Endocrinology (e-ECE 2021), on Monday 24 May 2021 at 14:06 CET (www.ece2021.org). The study found that after following a recommended low-calorie ketogenic diet for four weeks, body weight, fat mass and body mass index (BMI) significantly decreased and a substantial increase of total testosterone and SHBG levels were also found.