The Arctic is warming four times faster than the rest of the world, causing the frozen ground to thaw at a record rate.

Dry winters and a warming climate are taking a toll on centuries-old ice in the Alps, researchers say, with about 20 percent of Swiss glacial ice melting since 2021.

Macaulay Library ML663241799; © Sylvain Reyt; Finistère, Bretagne, France

Macaulay Library ML665764979; © Thierry Le Rouzo; Morbihan, Bretagne, France

This review aims to provide an overview of dengue–COVID–19 co-infection, emphasizing recently described immunological, genomic, and eco-epidemiological inter...