Scientists in Sweden have taken an important step toward fighting potato late blight, a plant disease that once triggered an historic famine in Ireland and now threatens to spread globally due to climate change. 

A new study reports the synthesis of a peptide that specifically attacks Phytophthora infestans (P. infestans) to protect potato and tomato crops—without harm to other plants. The work was carried out by researchers at Stockholm’s KTH Royal Institute of Technology, in collaboration with research partners in Italy, India and Australia.

Researchers at The University of Manchester have shown that microbial communities from terrestrial hot springs could be harnessed to convert industrial CO₂ emissions into useful products, offering new routes towards a circular, low-carbon economy.

A novel study has revealed a link between extreme weather and the risk of cardiovascular disease among middle-aged and older adults in 157 Chinese cities. Based on a city’s climate and location, exposure to extreme heat, cold, and precipitation each increases the risk of heart disease. The findings of the study in the American Journal of Preventive Medicine, published by Elsevier, provide evidence for policymakers across different regions to develop targeted strategies protecting vulnerable populations during extreme climate events.