Adverse outcomes from childhood exposures to lead and mercury are on the decline in the United States, likely due to decades of restrictions on the use of heavy metals, a new study finds.... NEWS MEDICAL · 5 days
Flame retardants and pesticides overtake heavy metals as biggest contributors to IQ loss  SCIENCE DAILY · 5 days
Adverse outcomes from childhood exposures to lead and mercury are on the decline in the United States, likely due to decades of... more
Flame retardants and pesticides responsible for intellectual disabilities among millions  NEWS MEDICAL · 5 days
A few decades back one of the commonest environmental causes of intellectual disabilities among babies was exposure to lead and mercury. A new study reveals that while exposure... more
Stellar heavy metals can trace history of galaxies  nanowerk · 1 week
Astronomers have cataloged signs of 9 heavy metals in the infrared light from supergiant and giant stars. more
Stellar heavy metals can trace history of galaxies  PHYS.ORG · 1 week
Astronomers have cataloged signs of nine heavy metals in the infrared light from supergiant and giant stars. New observations based on this catalog will help researchers to understand how events like binary... more
Scientists find new way to sustainably make chemicals by copying nature's tricks  PHYS.ORG · 2 weeks
Researchers have copied the way organisms produce toxic chemicals without harming themselves, paving the way for greener chemical and fuel production. more
Stellar Heavy Metals Can Trace History of Galaxies  ASTRO WATCH · 4 days
Astronomers have cataloged signs of 9 heavy metals in the infrared light from supergiant and giant stars. New observations based... more
Simulation of dwarf galaxy reveals different routes for strontium enrichment  PHYS.ORG · 1 week
Simulations of a dwarf galaxy by RIKEN astrophysicists have revealed the various processes by which moderately heavy metals such as strontium are birthed. They have found that at... more
House passes legislation to address PFAS chemical contamination  PHYS.ORG · 5 days
The U.S. House on passed Friday a sweeping package of measures that would establish federal regulations for toxic, persistent chemicals known as PFAS and compel cleanup of contaminated areas. more
Microbubble findings could reduce chemical, water use in food processing  PHYS.ORG · 1 week
Cleaning and sanitizing food processing equipment requires using chemicals and copious amounts of water for rinsing those chemicals away. It's possible—if it can be done correctly—that creating microscopic... more
These artificial proteins have a firm grasp on metal  PHYS.ORG · 4 weeks
A team of scientists led by Berkeley Lab has developed a library of artificial proteins or "peptoids" that effectively "chelate" or bind to lanthanides and actinides, heavy metals that make... more
Could hydration levels influence cognitive function?  MNT · 2 weeks
A new study found a link between inadequate hydration and poorer cognitive functioning, especially in memory and attention tasks — but only in older women. more
Rain offers Australian bushfire hope, but smoke hits tennis stars  PHYS.ORG · 5 days
Hopes of containing Australia's months-long bushfire crisis rose Tuesday with heavy rain forecast, but toxic smoke in Melbourne disrupted warm-up events for the year's first tennis Grand Slam. more
Medical News Today: Could hydration levels influence cognitive function?  MNT · 2 weeks
A new study found a link between inadequate hydration and poorer cognitive functioning, especially in memory and attention tasks — but only in older women. more
Bladder cancer linked to drinking water chemicals in Europe  NEWS MEDICAL · 3 days
Over 6,500 new cases of bladder cancer in Europe are caused by exposure to chemicals called trihalomethanes (THM) found in drinking water. This number adds up to almost 5% of... more
Palau bans 'reef-toxic' sunscreen  PHYS.ORG · 3 weeks
Palau's pioneering ban on "reef-toxic" sunscreens took effect Wednesday as the tiny Pacific island nation introduced strict environmental measures that also include one of the world's largest marine sanctuaries. more
Chemists allow boron atoms to migrate  SCIENCE DAILY · 2 days
Organic molecules with atoms of the semi-metal boron are important building blocks for synthesis products to produce drugs and agricultural chemicals. However, the conversion of substances commonly used in industry often results in the loss of... more
What causes Alzheimer's? Not toxic amyloid, new study suggests  MNT · 2 weeks
The findings of a new study suggest that the accumulation of toxic beta-amyloid proteins in the brain may not be the cause of Alzheimer's disease. more
Medical News Today: What causes Alzheimer's? Not toxic amyloid, new study suggests  MNT · 2 weeks
The findings of a new study suggest that the accumulation of toxic beta-amyloid proteins in the brain may not be the cause of Alzheimer's... more
Bacteria shredding liquid metals to fight drug-resistant superbugs  nanowerk · 6 days
Researchers have used liquid metals to develop new bacteria-destroying technology that could be the answer to the deadly problem of antibiotic resistance. more
A response key for survival of Mycoplasma genitalium in the urogenital tract uncovered  PHYS.ORG · 2 weeks
Metals (iron, zinc, nickel, cobalt, etc.) participate in numerous enzymatic reactions and are essential nutrients for bacteria. Inside our organism, but these... more
Mealworms Can Safely Biodegrade Toxic Additive-Containing Plastic  SCI-NEWS.COM · 2 weeks
Common mealworms, the larvae of the darkling beetle (Tenebrio molitor), can consume toxic additives in polystyrene with no ill effects; the worms... more
Objective subtle cognitive difficulties predict amyloid accumulation and neurodegeneration  SCIENCE DAILY · 3 weeks
Researchers report that accumulating amyloid protein occurred faster among persons deemed to have 'objectively-defined subtle cognitive difficulties' (Obj-SCD) than among persons considered to be 'cognitively normal,' offering a potential new... more
Study finds salt nanoparticles are toxic to cancer cells  nanowerk · 2 weeks
Sodium chloride nanoparticles - more commonly known as salt - are toxic to cancer cells and offer the potential for therapies that have fewer negative side effects than current treatments. more
Physicists find ways to overcome signal loss in magnonic circuits  nanowerk · 2 weeks
Researchers have demonstrated that the coupling elements in magnonic logic circuits are so crucial that a poorly selected waveguide can lead to signal loss. The physicists developed a... more
Illegal hunting and bushmeat trade threatens biodiversity and wildlife of Angola  PHYS.ORG · 2 weeks
Hunting wild animals has been practised by humans for millions of years; however, the extraction of wildlife for subsistence and commercialisation has become a major biodiversity... more
Suffocating ozone—policies that stem emission of precursor chemicals save lives and crops  PHYS.ORG · 2 weeks
Nitrogen, volatile organic compounds and sunlight are the three ingredients that form the smog that regularly chokes people and plants, causing tens of thousands... more
DNA Damage to Breast Cells from chemicals in some cosmetics, sunscreens  SCIENCE DAILY · 4 days
A new approach to studying the effects of two common chemicals used in cosmetics and sunscreens found they can cause DNA damage in breast cells at... more
Using waste carbon dioxide to separate metals from ores  PHYS.ORG · 2 days
A combined team of researchers from the University of Lyon and the University of Turin has developed a way to use waste CO2 to separate metals used in products. In... more
Comparing surgical and non-surgical weight loss procedures  NEWS MEDICAL · 2 weeks
Losing weight may not be easy, but there are many options available to help with the journey. People often start the weight loss process by trying a commercial diet, like those you see on... more
Measuring the wear and tear of metals  PHYS.ORG · 2 days
For the past 50 years, researchers at the National Institute for Materials Science (NIMS) have been conducting detailed short- and long-term testing of a wide variety of structural materials manufactured in Japan to ensure... more
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