This week, the UK has confirmed it plans to fortify non-wholemeal flour with folic acid. It’s not the first country to do so: the United States has been fortifying flour with folic acid since 1998. Most countries in South America and a number in Asia also have mandatory fortification programs. This graphic looks at the […]
Dahlias: the jewels of the late summer garden. Shades of red, yellow, orange, pink, with their petals forming intricate geometric structures. But, like roses and many other flowers, the dahlia spectrum is missing one colour: blue. So why are blue blooms so rare in nature?
What causes plants to flower in the springtime, and what is responsible for the range of colours and aromas their bloom produce? In the latest edition of Periodic Graphics in Chemical & Engineering News, we look at the chemicals in play. Visit the C&EN site to view the full graphic.
On this day in 2020, the Moderna COVID-19 vaccine entered phase 1 trials, making it the first COVID vaccine to do so. This came less than a week after the World Health Organisation declared COVID-19 a global pandemic. How was it possible for this to happen so quickly? The third part of the #ChemVsCOVID series, […]
The second part of the #ChemVsCOVID series, produced with the Royal Society of Chemistry, looks at how the structure of the spike protein was determined and how it helped our efforts against the virus.
A year and a day ago, the genetic sequence of the virus that has since spread across the world was shared. Though we were yet to appreciate the effect that the virus would come to have on our lives, this was already the moment at which science started to fight back. In this new series […]