Household dust exposes people to a wide range of toxic chemicals from everyday products, according to a new study. A multi-institutional team conducted a first-of-a-kind meta-analysis, compiling data from dust samples collected throughout the United States to identify the top ten toxic chemicals commonly found in dust.
With nearly sixty percent of American adults now taking prescription medications–from antidepressants to cholesterol treatments–there is growing concern about how many drugs are flowing through wastewater treatment facilities and into rivers and lakes. Research confirms that pharmaceutical pollution can cause damage to fish and other ecological problems–and may pose risks to human health too.
The antibiotic arms race is on, while we are rushing to find new antibiotics, bacteria are working on finding ways around them. With that in mind, a new experimental antibiotic developed by a team of scientists successfully treats the deadly MRSA infection and restores the efficacy of a commonly prescribed antibiotic that has become ineffective against MRSA.
Researchers at the University of Waterloo have discovered a new way to create designer proteins that have the potential to transform biotechnology and personalized medicines.
Living cells can make a vast range of products for us, but they don’t always do it in the most straightforward or efficient way. Shota Atsumi, a chemistry professor at UC Davis, aims to address that through “synthetic biology:” designing and building new biochemical pathways within living cells, based on existing pathways from other living things.
Alternative fuels have a few large problems making them horrible options over oil (which is already a horrible choice). However, researchers may have finally eliminated one of those problems, cost. The team has invented a novel pretreatment technology that could cut the cost of biofuels production by about 30 percent or more by dramatically reducing the amount of enzymes needed to breakdown the raw materials that form biofuels.
Seems like everything is killing us these days. Well ladies, you have one more thing that is causing you problems. New research has shown that women whose bodies have high levels of chemicals found in plastics, personal-care products, common household items and the environment experience menopause two to four years earlier than women with lower levels of these chemicals.
There is a saying, “you can’t unboil an egg.” Usually this is just illustrating cause and effect; you can’t turn back time, or what’s done is done. Well now scientists have successfully unboiled an egg, so suck it thermodynamics. An international team of chemists have accomplished this feat – an innovation that could dramatically reduce costs for cancer treatments, food production and other segments of the $160 billion global biotechnology industry, according to the findings.
Penicillin, it was one of the great feats of science and has saved countless lives. Antibiotics have been fighting the war on infections since before most of us were even alive. But since the 1960’s they have been fighting a losing battle, with the rise of new ‘super’ bugs penicillin and friends just doesn’t seem to cut it.