Group Tests Topical Treatment Strategy for Fighting Skin Cancer

Researchers at the University of São Paulo (USP), in Brazil, are testing a technique in mice that combines low-intensity electric current with a formulation containing nanoencapsulated chemotherapy to treat skin cancer. 

Primary Care Unable to Adequately Care for Cancer Survivors

Primary care medicine is currently not able to meet the health care needs of cancer survivors, despite a decade-long effort by the medical establishment to move long-term survivorship care out of the specialists’ realm, according to a new Rutgers study.

Electron Behaviour Under Extreme Conditions Described for the First Time

Researchers have modelled the actions of electrons under extreme temperatures and densities, such as those found within planets and stars.

Study finds any activity—from workouts to housework—is good for the heart

An international team of scientists, led by SFU health sciences professor Scott Lear, has found that physical activity of any kind—from gym workouts to housecleaning —can help prevent heart disease and even death.

New Report on Channel Bed Erosion Helps Assess Bridge Stability in St. Louis

A new assessment of channel bed erosion near 13 highway bridges in the greater St. Louis, Missouri, area is now available in an online report from the U.S. Geological Survey, produced in cooperation with the Missouri Department of Transportation.

Microbes Dictate Regime Shifts Causing Anoxia in Lakes and Seas

Gradual environmental changes due to eutrophication and global warming can cause a rapid depletion of oxygen levels in lakes and coastal waters. A new study led by professors Jef Huisman and Gerard Muyzer of the University of Amsterdam (UvA) shows that microorganisms play a key role in these disastrous regime shifts. The researchers’ findings were published in the journal Nature Communications on 6 October.

Plant Cells Survive But Stop Dividing Upon DNA Damage

The cell cycle is the system through which a cell grows and divides. It is also how a cell passes its DNA to its progeny and is why the cell cycle ceases if the DNA is damaged, as otherwise it risks passing this damage to daughter cells. Scientists at the Nara Institute of Science and Technology (NAIST) have reported a new molecular mechanism that explains how this cessation occurs. The study, which can be read in Nature Communications, shows the transcription factor family MYB3R prevents progression to the division stage (M phase) of the cell cycle in Arabidopsis, a small flowering plant that is a member of the mustard family.

New Study Analyses Volcanic Fatalities in More Detail Than Ever Before

It is hoped the findings, published recently in the Journal of Applied Volcanology, will help increase our understanding of volcanic hazards and the subsequent threat to life.

Ammonia Emissions Unlikely To Be Causing Extreme China Haze

As China struggles to find ways to remedy the noxious haze that lingers over Beijing and other cities in the winter, researchers from Georgia Institute of Technology have cast serious doubt on one proposed cause: high levels of ammonia in the air.

The wintertime air pollution has gained attention in the scientific community in recent years, prompting some scientists to propose that ammonia, emitted into the air from agricultural activities and automobiles, could be a precursor that strongly promotes the formation of the haze.

Georgia Tech researchers countered that theory in a study published September 21 in the journal Scientific Reports. The study was sponsored by the National Science Foundation.

Interpreting Hurricane Forecast Displays Can Be Difficult for General Public

The 2017 hurricane season has highlighted the critical need to communicate a storm’s impact path and intensity accurately, but new research from the University of Utah shows significant misunderstandings of the two most commonly used storm forecast visualization methods.