In 1987, countries worldwide signed the Montreal Protocol to protect the depleting ozone in the atmosphere. Ozone/trioxygen (O3) is a gas that...
100-word explainer: When is a microbe not a microbe?
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100-word explainer: What is speed breeding?
21 February 2017 – I flew back to the UK after a few months in Nepal. I decided to return...
Speed breeding: can the “new green revolution” transform research and agriculture?
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High-tech agriculture can prevent oncoming global water wars
Indoor farms produce a range of products, but most don’t grow staple crops. It’s especially puzzling given that staple crops,...
Why producing antibiotics is a bad investment?
Chemicals: creators, sustainers and destroyers
In our aim to beat world hunger, we face grand challenges to grow more food. But technology is helping us...
Beneficial plant microbes can help purify polluted air
Air pollution: can we fix it?
It’s being hailed as the ‘ new green revolution ’; it’s taking science and media by storm. But what is ‘ speed breeding ’? Speed...
100-word explainer: When is ozone bad?