AI helps instructors give better feedback but can't replace them, trial suggests

On the evening of July 6, 2025, a glacier lake outburst flood (GLOF) surged through the village of Hassanabad in Pakistan's Hunza Valley, destroying houses and irrigation systems. Triggered by the rapid melting of the Shisper Glacier, the flash flood forced villagers to evacuate and also damaged the local water supply system.

A greater focus on roots during plant breeding could ensure staple grain crops continue to feed the world as recycled nutrients substitute conventional fertilizers in the future, a University of Queensland study published in npj Sustainable Agriculture has found.

In what is possibly another sign of climate change, mosquitoes have landed in Iceland for the first time. For many years, the island was the only Arctic country that could claim to be mosquito-free. But that all changed in 2025, when three Culiseta annulata specimens were discovered in a garden in Kjós, just north of the capital Reykjavík.