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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: 152
News

California Researchers Develop a New Oxidation Test for Cannabis Breathalyzers

Researchers have developed a chemical test that could form the basis of an inexpensive and effective cannabis breathalyzer.
Article

There’s No Significant Difference Between Recreational and Medical Marijuana in the US, Study Claims

According to the new study, the only major difference between most recreational and medicinal cannabis products is the store they’re sold in.
The outline of a stomach, containing pictures of gummy bears, a cookie and a brownie, with a clock above it.
Article

How Long Do Edibles Last?

As interest in edibles grows, many new consumers are discovering their effects the hard way. So what makes digestion such a potent method of cannabis consumption? And why can the effects last so long?
Article

Keeping Up With the Fentanyls

If the rapid migration of deadly fentanyls wasn’t difficult to keep up with already, they are also evading analysts through their chemistry. Due to an inexpensive and flexible production process, unique versions of the synthetic opioids are regularly cooked up by illicit chemists, creating new dangers for consumers and new headaches for toxicologists.
Article

UK CBD Market Needs Standardized Testing, Says Industry Body

A new review aims to help establish robust, standardized methods for CBD products in the UK.
Article

Dr Raphael Mechoulam Reveals Synthetic Cannabinoids for Clinical Use

The "Godfather of cannabis" unveiled his latest cannabinoid creation.
Article

“Cannabis Poisoning” Calls for Children Have Doubled in Massachusetts

"Cannabis poisonings" are on the rise in Massachusetts, according to a new report into the state's post-medical marijuana landscape.
Article

Cannabis and Fertility: Five Things Scientists Want You to Know

Canadian researchers release their five guidelines to help inform any cannabis-using parent-to-be on the plant's fertility risks.
Article

CBD May Protect the Brain From THC’s Effects

The calming cannabinoid may reduce the unwanted side effects of THC, according to new research.
The Bizarre Behaviors of Bath Salt Addicts content piece image
Article

The Bizarre Behaviors of Bath Salt Addicts

Despite being banned in the US in 2011 and made illegal in the UK by 2016, both countries are still struggling to halt the spread of bath salts and the deranged damage they can cause. So, what exactly are bath salts? And, more to the point, what chemicals do they actually contain?
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