Scientists believe they have cracked the question of how the malaria parasite keeps a low profile in infected people during the dry season in Africa in order to avoid immune attention and trigger outbreaks when the rains and mosquitoes return. The knowledge could open up new ways to combat the disease, which killed 409,000 people, mostly … Read more
Concrete can perform just as well if three-quarters of its content has been recycled, a team has found. Concrete is made from granular materials such as sand and crushed stone – known as aggregates – bound together by a cement paste. Cement has a high carbon footprint due to the chemistry of its production and … Read more
From the possible demise of Merlot grapes in Bordeaux to loss of olive trees in north Africa, the impacts of climate change will be felt by farmers across the Mediterranean region, say climatologists. To help the region’s agricultural producers cope with shifting weather patterns, and make strategic decisions now for the future, scientists are researching … Read more
Shipping goods from furniture to food could be transformed by a new transport network called the ‘physical internet.’ It is built on similar principles to the internet, which revolutionised the way information flows around the word, including open access and global interconnectedness. Researchers hope to make it a reality by 2040, when a fully autonomous network … Read more
In 2020, the Covid-19 pandemic upended international trade. Countries shut their borders, breaking the webs of supply chains that crisscross the globe. These systems of people, organisations and companies work to supply consumers with products, such as mobile phones, or services, like transportation. While some supply chains have since returned to a semblance of normality, understanding their … Read more
There are about 1,500 potentially active volcanoes worldwide and about 50 eruptions occur each year. But it’s still difficult to predict when and how these eruptions will happen or how they’ll unfold. Now, new insight into the physical processes inside volcanoes are giving scientists a better understanding of their behaviour, which could help protect the 1 billion people … Read more