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A picture of Leo Bear-McGuinness

Leo Bear-McGuinness profile page

Science Writer & Editor

 at Technology Networks


Leo is a science writer with a focus on environmental and food research. He holds a bachelor's degree in biology from Newcastle University and a master's degree in science communication from the University of Edinburgh.


Education


The University of Edinburgh  

Newcastle University  


Areas of Expertise



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Published Content
Total: 195
A long mound of rubbish near the shore of the sea. Goats visible.
News

Global Plastics Treaty Negotiations End With No Deal for Second Time

Delegates from 184 countries arrived in Geneva this week to resolve outstanding disagreements on limiting plastic production, managing existing plastic products and supporting the implementation of a plastics treaty in developing countries.
A person in a white lab coat and blue gloves handles a microscope in a lab.
Article

Molecular Glues: The Next Frontier in Targeted Protein Degradation

For decades, drug discovery has focused on inhibiting enzymes to treat disease. Yet vast swathes of the proteome remain “undruggable” by traditional approaches. Molecular glues offer a way to remove harmful proteins from cells entirely.
 Conveyor belt of vaccine vials  with blue lids.
News

US Health Department Halts $500m Funding in mRNA Vaccine Development

The decision amounts to a termination of 22 mRNA vaccine development contracts, totaling nearly $500 million in investment.
One hand painting the nails of another pink.
News

NIH-Funded Study To Research Phthalates and Fertility

Researchers have recently announced they have received a $2.8 million grant from the US National Institutes of Health to study the potential effects phthalates could be having on human fertility.
A running tap filling up a glass, held in a person's hand over a sink.
Article

Fluoride and Your Health: The Good and the Bad

With a fluoride skeptic now steering US health policy, let’s take a closer look at the facts on fluoride.
A graphic of a cell and its organoids. Red nucleus, yellow mitochondria, red ribosomes, purple Golgi, etc.
Article

High-Throughput Retinal Organoids: A New Vision for Therapy Development

Dr. Magdalena Renne, a leading expert in 3D organoid systems, details how her team has overcome longstanding barriers in retinal organoid production, enabling large-scale drug testing and long-term disease modeling.
A syringe stabbed through the top of a vaccine vial. Another, blurry vial in the background.
News

Experts Call for Improved Vaccine Communication in Wake of Measles Outbreak

In light of recent measles outbreaks in Western countries, virologists have called for stronger public messaging to encourage vaccination in children.
Littleneck clams (left) and butter clams are both eaten by crabs in the northeast Pacific Ocean. The butter clam shows a distinctive repair scar—a record of a crab’s crushing claw that the clam survived.
News

Clams Living on Canada’s Broken Group Islands Are Thriving

The researchers determined the population health of the butter and littleneck clams living on the Broken Group Islands, British Columbia, by excavating historical “clam gardens”.
A person in a white lab coat "holding" an oversized red and white pill.
Article

Resurrecting Ancient Antibiotics With AI

Presenting at Technology Networks’ Innovations in Disease Modeling 2025 event, Dr. de la Fuente outlined how his lab is using artificial intelligence to reimagine antibiotic discovery – by turning to the human proteome and ancient genomes.
A gloved hand holds a white capsule between thumb and finger. Test tubes and petri dishes visible.
Article

Automation in Drug Discovery Is Accelerating Workflows

Discover how Agilent's AssayMAP Bravo and RapidFire systems accelerate drug discovery with automation and rapid, reliable mass spectrometry.
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