In early phases of drug development, new active substances are tested in animals—alongside numerous other experimental ...

Researchers led by Dr. Changmin Ahn and Prof. Jungwon Kim at KAIST, in collaboration with Prof. Hansuek Lee, have demonstrated a chip-scale photonic approach for generating ultralow-noise and highly ...

With a small blue crane, four researchers hoist a cylindrical fuel cell, which looks like a stack of flattened silver and ...

Climate change will increasingly stress water supply and economic and environmental systems, creating a mounting need for ...

A reexamination of microfossils found in the Brazilian state of Mato Grosso do Sul shows that the marks previously ...

A team led by researchers from Tokyo Metropolitan University, in collaboration with Tohoku University and Orbray Co., Ltd., ...

Research led by a University of Bristol Ph.D. student has revealed a host of thriving microscopic algae communities in snow and glaciers across one of the most remote locations on Earth. The study, ...

Tree shade is one of the fastest ways to make heat more bearable. It cuts direct sunlight, protects people walking or working outdoors, and remains essential for heat action plans. A new study by ...

Feelings of despair at the state of the world can be overwhelming. Social and environmental problems persist, but political discourse is polarized, divisive and often ineffective.

In new research published in Nature Materials, a team of researchers led by Columbia University chemist Xiaoyang Zhu, in ...

Advances in DNA sequencing have expanded our view of the microbial world, but the inability to cultivate most microbes has ...

A great Tyrannosaurus rex strides through the conifer trees of her territory, sniffing the air. She picks up the scent from ...