In the field — and sometimes in the lab — the simplest tool is best

Planting trees is widely promoted as a natural solution to climate change. But a new study led by researchers from the Institute of Atmospheric Physics at the Chinese Academy of Sciences finds that the hydrological consequences of reforestation depend critically on how much the world warms.

A new technology allows metal circuits floating on water to be transferred directly onto any desired surface. A South Korean research team has introduced a novel technique capable of transferring ultra-fine nanocircuits onto plant leaves and fruits, as well as curved automotive surfaces and robot exteriors, all without causing any damage. This technology could be widely used across industries, including smart agriculture, wearable health care and bioelectronics.

Urban parks could play a major role in protecting people from rising heat, pollution and noise in cities, according to new research led by the University of Surrey's Global Centre for Clean Air Research (GCARE).

An astronaut aboard the International Space Station took this picture of downtown San Francisco and nearby communities on May 27, 2026. The image captures two of the region’s iconic bridges. The Golden Gate Bridge connects the northern San Francisco Peninsula with Marin County to the north, while the San Francisco-Oakland Bay Bridge spans the bay toward […]