Reference Terms
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Narcotic
A narcotic is an addictive drug that reduces pain, induces sleep and may alter mood or behaviour.
Note: The above text is excerpted from the Wikipedia article "Narcotic", which has been released under the GNU Free Documentation License.
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April 29, 2025
Apr. 29, 2025 — Daily exposure to certain chemicals used to make plastic household items could be linked to more than 356,000 global deaths from heart disease in 2018 alone, a new analysis of population surveys shows. While the chemicals, called phthalates, are in ...
Apr. 28, 2025 — A study analyzing data from nationally representative dietary surveys and mortality data from eight countries (Australia, Brazil, Canada, Chile, Colombia, Mexico, United Kingdom, and United States) ...
Apr. 25, 2025 — It's no secret that our waistlines often expand in middle-age, but the problem isn't strictly cosmetic. Belly fat accelerates aging and slows down metabolism, increasing our risk for developing diabetes, heart problems and other chronic diseases. ...
Apr. 23, 2025 — A team of researchers has used advanced DNA sequencing to develop the most comprehensive atlas yet of genetic change through generations, laying the foundations for new insights into the roots of human disease and ...
Latest Headlines
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Apr. 28, 2025 — A newly published study indicates that prostate cancer can be diagnosed at an early stage through a simple urine sample. With the aid of AI and extensive analyses of gene activity in tumors, they ...
Apr. 28, 2025 — Researchers have uncovered multiple new genes and genetic pathways that could lead to repurposing hundreds of existing drugs for osteoarthritis, the ...
Apr. 29, 2025 — An automated machine learning program has been able to identify potential cardiovascular incidents or fall and fracture risks based on bone density ...
Apr. 29, 2025 — Scientists believe they have found a way to improve warning systems for vulnerable communities threatened by humid heatwaves, which are on the rise due to climate change and can be damaging and even ...
Apr. 28, 2025 — In the past 20 years, the average rate of obesity among adults in the United States has risen by approximately 30 percent, but the rate of those with ...
Apr. 28, 2025 — Scientists have uncovered why vaccines can elicit a stronger immune response if they are administered in the same ...
Apr. 28, 2025 — A lab develops brain wave decoder that may help in spinal cord injury ...
Apr. 23, 2025 — Researchers have discovered that expansion of mutant blood cells, a phenomenon linked to aging, can be found in cancerous tumors, and this is ...
Apr. 23, 2025 — Study finds a 18.5% reduction in sick leave following LEZ implementation in Greater London compared to areas in England without low emission ...
Apr. 23, 2025 — Scientists have discovered a surprising new connection between gut health and blood cancer risk one that could transform how we think about aging, ...