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Women exposed to high levels of PFAS more likely to stop breastfeeding early

Women with higher levels of PFAS in their system may be 20% more likely to stop breastfeeding early, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

16 Sep 2021

Pharmacotherapy for alcohol use disorder is underutilized in Sweden, finds study

Only a minority of Swedes with alcohol use disorders are prescribed alcohol medication, a situation that has remained largely unchanged in the country since the mid-2000.

13 Sep 2021

Researchers engineer E. coli bacteria to make carbohydrates, renewable fuel from CO2

Researchers from Newcastle University, UK have engineered Escherichia coli bacteria to capture carbon dioxide (CO2) using hydrogen gas (H2) to convert it into formic acid.

12 Sep 2021

Microscopy paired with AI leads to a fast, accurate, and cost-effective COVID-19 test

Beckman researchers paired microscopy with artificial intelligence to develop a COVID-19 test that's fast, accurate, and cost-effective. All we need to do is say "ahh."

12 Sep 2021

Drugs that mimic effects of cigarette smoke could become a potential tool to fight COVID-19

Researchers have identified two drugs that mimic the effect of chemicals in cigarette smoke to bind to a receptor in mammalian cells that inhibits production of ACE2 proteins, a process that appears to reduce the ability of the SARS-CoV-2 virus to enter the cell.

12 Sep 2021

New precision-guided sterile insect technique designed to control disease-spreading mosquitoes

Leveraging advancements in CRISPR-based genetic engineering, researchers at the University of California San Diego have created a new system that restrains populations of mosquitoes that infect millions each year with debilitating diseases.

11 Sep 2021

Electronic nose can detect chronic allograft dysfunction with 86% accuracy

An electronic "nose" is capable of detecting with 86% accuracy when a lung transplant is beginning to fail, according to research presented at the 'virtual' European Respiratory Society International Congress today.

6 Sep 2021

Losing weight and treating excess fat levels may help prevent lung disease in 9/11 firefighters

Losing weight and treating excess levels of fat in the blood may help prevent lung disease in firefighters who were exposed to dangerous levels of fine particles from fire, smoke, and toxic chemicals on September 11, 2001, a new study shows.

2 Sep 2021

Meth testing and decontamination industry urges clean-up companies to set best practice standards

An Australian study of companies which test and clean up contamination and chemicals left by illegal methamphetamine labs has raised concerns about inconsistent standards, guidelines and operating procedures when making dwellings safe for future use.

2 Sep 2021

'Forever chemicals' may increase the risk of type 2 diabetes in Latino girls, study finds

A new USC study finds that a class of environmental pollutants known as "forever chemicals" may increase the risk of type 2 diabetes in Latino girls.

1 Sep 2021

Nanoparticle-based disinfectant could be a powerful weapon against pathogenic viruses

University of Central Florida researchers have developed a nanoparticle-based disinfectant that can continuously kill viruses on a surface for up to seven days – a discovery that could be a powerful weapon against COVID-19 and other emerging pathogenic viruses.

1 Sep 2021

Researchers employ microbes for storing and retrieving energy from renewable sources

Cornell University bioengineer Buz Barstow is trying to solve a big problem: How to build a low-cost, environmentally friendly and large-scale system for storing and retrieving energy from renewable sources such as wind and solar. Currently, there are no sustainable methods for storing green energy, as batteries are environmentally toxic.

1 Sep 2021

Indoor air is an important source of exposure to harmful forever chemicals, study shows

The air we breathe in our homes, schools, and workplaces can be polluted with harmful PFAS chemicals, according to a study published today in Environmental Science & Technology Letters.

31 Aug 2021

Coronavirus buildup in the lungs is likely behind high mortality rates

A buildup of coronavirus in the lungs is likely behind the steep mortality rates seen in the pandemic, a new study finds.

31 Aug 2021

New approach to identify potentially health relevant chemical combinations

About 350,000 chemicals are registered worldwide. Some of these can contribute to human exposure to substances and mixtures via products, applications or food. In order to protect people in everyday life and at work from potentially dangerous chemicals, the legislature has established a comprehensive legal framework. Notably the corresponding acts and regulations mainly cover the evaluation of individual substances and defined mixtures within their respective regulatory silos.

28 Aug 2021

PETA scientists come up with state-of-the-art tools to implement animal-free research

This week marks the 11th World Congress on Alternatives and Animal Use in the Life Sciences, and the thousands of scientists attending this year's virtual conference will hear from PETA scientists on matters ranging from scientific and ethical concerns regarding inflicting permanent brain damage on primates to toxicity testing in rabbits.

28 Aug 2021

FDA releases the results of first PFAS survey in nationally distributed processed foods

Today, the U.S. Food and Drug Administration released the results of the first survey of per- and polyfluoroalkyl substances (PFAS) in nationally distributed processed foods, including several processed baby foods, collected from the agency's Total Diet Study (TDS), which monitors levels of nutrients and contaminants in foods consumed in the U.S.

26 Aug 2021

Chemicals News and Research

Women exposed to high levels of PFAS more likely to stop breastfeeding early

Pharmacotherapy for alcohol use disorder is underutilized in Sweden, finds study

Researchers engineer E. coli bacteria to make carbohydrates, renewable fuel from CO2

Microscopy paired with AI leads to a fast, accurate, and cost-effective COVID-19 test

Drugs that mimic effects of cigarette smoke could become a potential tool to fight COVID-19

New precision-guided sterile insect technique designed to control disease-spreading mosquitoes

Electronic nose can detect chronic allograft dysfunction with 86% accuracy

Losing weight and treating excess fat levels may help prevent lung disease in 9/11 firefighters

Meth testing and decontamination industry urges clean-up companies to set best practice standards

'Forever chemicals' may increase the risk of type 2 diabetes in Latino girls, study finds

Nanoparticle-based disinfectant could be a powerful weapon against pathogenic viruses

Researchers employ microbes for storing and retrieving energy from renewable sources

Indoor air is an important source of exposure to harmful forever chemicals, study shows

Coronavirus buildup in the lungs is likely behind high mortality rates

New approach to identify potentially health relevant chemical combinations

PETA scientists come up with state-of-the-art tools to implement animal-free research

FDA releases the results of first PFAS survey in nationally distributed processed foods

People with childhood trauma feel more euphoric when using morphine

Peptoids could one day cure or prevent herpes, COVID-19

Antiviral strategy using synthetic peptoid has promising implications for fighting infection

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