by Alex Whiting The world’s poorest – who have lost their incomes from illness or because of lockdowns – are disproportionately impacted by the coronavirus pandemic and, unless they receive enough support, hunger levels will soar and some countries may see rising violence, experts say. Already 135 million people are on the brink of starvation … Read more
The iridescence of marble berries and the clever, light-bending perforations of microalgae are some lessons from nature that scientists are drawing upon to create biodegradable glitter and makeup pigments, and bionic algae to use in lasers or to clean pollutants. Nature has spent millions of years evolving answers to problems. It has come up with ingenious solutions … Read more
Efforts to design a safe vaccine for Covid-19 are moving forward at full throttle, yet experts agree that it’s likely to be a year, at least, before an immunisation is ready. Meanwhile, scientists around Europe are exploring ingenious ways – including with the help of alpacas – to use the latest techniques in molecular manipulation to … Read more
by Caleb Davies How do you feed a city? It is one of the great questions of our time. After all, for a species that ultimately depends on plants to feed ourselves, we do tend to cram ourselves into places that are rather unfriendly towards them. Our cities are built around cars, offices and perhaps the … Read more
By Gareth Willmer Preserving biodiversity is one of the key debates of our time – but another subject of hot debate in recent decades among evolutionary experts is how biodiversity has changed over the past few hundred million years. New findings are challenging the conventional view on this. Increasing knowledge on historical patterns of biodiversity … Read more
by Jonathan O’Callaghan If humans are to travel to distant destinations in space like the moon or Mars, they’ll need ways to live for long periods of time. And one of the key challenges of that includes how to have safe food and water to eat and drink when far from Earth. On the International Space … Read more