Search results for fentanyl

Economics & Business May 1, 2026

Q&A: How the legal opium market shaped global trade—and led to an opioid crisis

The rare earths so essential to our modern technology have become a new diplomatic weapon—used to leverage influence and wield power, reshape global alliances, and exert economic dominance. For centuries, says Boston University ...

Plants & Animals Apr 16, 2026

Wild Canadian freshwater fish reveal opioid and antidepressant buildup downstream

Fish living downstream of wastewater treatment plants are accumulating antidepressants, opioids and other drugs of abuse in their bodies, according to a new study. Using a new analytical method they developed, a team of researchers ...

Ecology Apr 16, 2026

Opioids and other drugs accumulating in freshwater fish

Fish living downstream of wastewater treatment plants are accumulating antidepressants, opioids and other drugs of abuse in their bodies, according to a new study. Using a new analytical method they developed, a team of researchers ...

Bio & Medicine Mar 24, 2026

A much more sensitive fentanyl detection strip, thanks to physics

Following the beginning of the COVID-19 outbreak, lateral flow assays (LFAs)—the category of test strips in which the presence or lack of a pink line indicates whether a specific molecule, like a drug or a virus, has been ...

Veterinary medicine Mar 21, 2026

Dogs can overdose too: Naloxone training can save pets as well as humans

Opioid-class drugs are commonly prescribed as powerful pain medications in both humans and animals, though they can also be accessed or used illicitly. These substances carry a significant risk of overdose in people and in ...

Political science Feb 24, 2026

Q&A: Why the fall of Mexico's most wanted kingpin matters

Mexico stands at a critical security crossroads following the confirmed death of Nemesio Oseguera Cervantes, known as El Mencho, the founder and leader of the Jalisco New Generation Cartel.

Biochemistry Feb 12, 2026

Fentanyl makeover: Core structural redesign could lead to safer pain medications

Fentanyl is one of the most effective drugs for managing severe pain, yet it carries substantial risks of addiction and respiratory depression, the dangerous and sometimes fatal slowed breathing. These safety concerns have ...

Analytical Chemistry Feb 9, 2026

Fentanyl or phony? Machine learning algorithm learns to pick out opioid signatures

New forms of fentanyl are created every day. For law enforcement, that poses a challenge: How do you identify a chemical you've never seen before? Researchers at Lawrence Livermore National Laboratory (LLNL) aim to answer ...

Biochemistry Dec 16, 2025

New method enables precise fluorine addition to drug-like molecules in one step

Fluorine is critical for biomedicine. This element can help drug compounds be more potent and last longer in the body, and its radioactive isotope, fluorine-18, powers medical imaging techniques such as positron emission ...

Social Sciences Dec 10, 2025

Ensuring people with opioid use disorder released from prison stay on the recovery path

More than half the people in jail or prison in the U.S. have been diagnosed with substance use disorder (SUD). By law, inmates in New York State with opioid use disorder must be provided with medication-assisted treatment ...

page 1 from 10