Waterbirds along the Caspian Sea show varying heavy metal levels in feathers, reflecting environmental pollution. Fish-eating birds had the highest concentrations of lead, cadmium, chromium, arsenic, ...
CBSE Class 10 Science Answer Key 2026 is available here for the exam conducted today, 25th February 2026. Check ...
Ghaziabad: Eleven peafowl — six peacocks and five peahens — were found dead in agricultural fields in Pyachara village in ...
What Scientists Just Found Entering the Food Chain Has Raised Serious Health Concerns ...
Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Article Views are the COUNTER-compliant sum of full text article downloads since ...
Methylmercury is a rare waste product but can be generated from the more common toxicant, ionic mercury, Hg(II), by bacteria present in aquatic sediments 6,7,8. Both mercurials are absorbed directly ...