Pollen patties may save bees poisoned by pesticides

Pollen-inspired microparticles that could be used to detoxify bees exposed to organophosphate pesticides are reported in Nature Food. This bee detoxification strategy may have implications for reducing the risk of organophosphate ...

New flame retardants, old problems

New flame retardants escaping from our TVs, other electrical and electronic products, and children's car seats are just as toxic as the flame retardants they're intended to replace, according to a peer-reviewed study published ...

Expert discusses alternatives to pesticides

A researcher at the University of Arizona has discovered compounds derived from Photorhabdus, an insect pathogenic bacterium, that have antimicrobial and nematicidal properties that can potentially replace chemical pesticides.

Exposure to a newer flame retardant has been on the rise

Out of concern that flame retardants - polybrominated diphenyl ethers (PBDEs) - cause health problems, the U.S. government worked with manufacturers to start phasing them out in 2004. But evidence has been building that PBDE ...

Contaminant testing method considered via roo study

A simple, cost-effective method of testing the activity of a certain enzyme in animals may help people working with limited resources in the third world or rural WA locations easily detect ecosystem contaminants which have ...

Engineering a protein to prevent brain damage from toxic agents

Research at New York University is paving the way for a breakthrough that may prevent brain damage in civilians and military troops exposed to poisonous chemicals—particularly those in pesticides and chemical weapons.

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