Researchers investigating why dolphins sometimes strand on beaches have uncovered an unsettling link between toxic…
Browsing: Toxicology
Toxicology is the scientific study of the harmful effects of substances on living organisms, exploring how chemicals, drugs, and environmental agents interact with biological systems. It investigates exposure levels, mechanisms of toxicity, and the short- and long-term health impacts of various compounds. Rooted in biology, chemistry, and medicine, toxicology plays a vital role in public health, pharmaceutical development, environmental safety, and regulatory policy. Researchers in this field assess risks, identify potential hazards, and contribute to the safe design and use of chemicals in everything from consumer products to industrial processes.
Scientists found that ancient lead exposure shaped early human evolution. The toxin may have played…
Researchers uncovered a “second strike” in mamba venom that explains why some patients rebound after…
Using it regularly introduces tens of thousands of microplastic and nanoplastic particles into the body…
Nitazenes, stronger than fentanyl, are fueling overdoses. Researchers urge better detection and harm reduction. Nitazenes,…
New and more precise acidity measurements may help make PFAS easier to track. Per- and…
Researchers have uncovered a hidden split in the venom of Australia’s deadly Eastern Brown Snake.…
An animal study finds that consuming nanoplastics is linked to changes in metabolism and liver…
A new study has identified cancer-causing preservatives in lotions, soaps, and cosmetics commonly used by…
Scientists have developed a potentially universal antivenom using antibodies from a hyper-immune human donor, offering…
A toxic metal used in MRI scans may pose greater health risks than previously known,…
A new study reveals that glycerol in ‘slushies’ may cause illness in children. A study…
A thorough review of 21 cases involving acutely ill children associated with these products raises…
Everyday products contain unregulated toxic chemicals. For years, the scientific community has assumed that polymers—large…
Scientists created a packaging solution that reduces mercury in canned tuna by up to 35%,…
A study reveals that environmental pollutants like metals and drug residues interact to amplify toxicity…
Scientists have pioneered a groundbreaking method to combat snake venom using newly designed proteins, offering…
A groundbreaking study led by Nobel Laureate David Baker and Timothy Patrick Jenkins introduces innovative,…