science

A study of 180 Chinese cities from 2010–2022 found AI development was consistently associated with more renewable-energy patent approvals. The relationship was strongest among cities with medium innovation capacity, relatively stronger in large cities and western China, and more stable in cities less dependent on natural resources, supporting tailored policies.

An unusually early and intense European heatwave may have contributed to more than 10,000 excess deaths, according to preliminary assessments. Older people were particularly vulnerable as temperatures exceeded 40°C in several regions. Researchers caution that national reporting methods differ, meaning the final health impact may change as additional data becomes available.

Scientists have identified a new class of exoplanet after studying L 98-59 d, a sulphur-rich world located 35 light-years from Earth. The planet appears covered by a vast molten magma ocean and a thick atmosphere, challenging existing planet classifications and expanding understanding of planetary diversity.