We've updated our Privacy Policy to make it clearer how we use your personal data. We use cookies to provide you with a better experience. You can read our Cookie Policy here.

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.


The University of Edinburgh  

Newcastle University  

Areas of Expertise

Got a Question for Leo Bear-McGuinness?

Get in touch using the contact form linked here and we’ll get back to you shortly

Published Content
Total: 99
Person jogging with the sun behind them.

Adopting a Healthy Lifestyle Can Offset Genetic Risks by 60%

The first-of-its-kind study assessed the health data of 353,742 people from the UK Biobank to determine how their lifestyle habits and genes affected their health.
A cannabis farm and a picture of Dr. Schlag

Overcoming Drug Propaganda to Lead Europe’s Largest Medical Cannabis Trial: A Q&A With Dr. Anne Katrin Schlag

Dr. Schlag, acting CEO of Drug Science, discusses how the research group's work rises above traditional drug messaging.
A wine glass being filled by a bottle.

Red Wine and Your Health: The Good and the Bad

Is there any truth to the common belief that red wine is the "good" alcohol?
A jar of mayonnaise

Food Emulsifiers Linked to Increased Type 2 Diabetes Risk

While the link was observational – not biochemically proven – the researchers say their findings add to the debate around ultra-processed food regulations.
A molecular look at antiobodies

Are Monoclonal Antibodies the Future of Long COVID Treatments?

Dr. Nancy Klimas, director of the Institute for Neuro-Immune Medicine at Nova Southeastern University, explains the great potential of monoclonal antibodies in treating long COVID.
A coffee bean between tweezers.

Is Lab-Grown Coffee the Sustainable Brew of the Future?

Dr. Heiko Rischer, head of plant biotechnology at the VTT Technical Research Centre of Finland, breaks down the promise of bioreactor-brewed coffee.
Crisps spilling out of packet.

Junk Food Causes Long-Term Memory Damage to Adolescent Rats

Researchers observed that adolescent rats fed on a junk food diet had lower levels of key neurotransmitters associated with memory than their snackless counterparts.

PFAS Identified in Pesticides Used on British Fruit and Veg

In a new investigation, Pesticide Action Network UK says it identified 10 different PFAS-containing pesticides used on UK fruit and vegetables.
Lobsters on the grill.

Shrimp and Lobster Dishes May Come With Elevated PFAS Risk

The researchers warn that safety standards for PFAS are urgently needed in seafood.
Herring in a pile.

Swapping Red Meat For “Foraged Fish” Could Save 750,000 Lives a Year

The researchers estimate that, by 2050, a global dietary shift from red meat to seafood could help avoid 500,000–750,000 annual deaths from ischemic heart disease (IHD), strokes and other diseases associated with meat consumption.