资讯

Mexico's drug cartels are often described as powerful rivals to the state, with their influence measured in weapons, money ...
Modern cities are evolution engines. Urban snails in the Netherlands and lizards in Los Angeles have developed lighter shells ...
Scientists at the U.S. Department of Agriculture's Agricultural Research Service (USDA-ARS) are helping American beekeepers ...
Northern Italy has been hit by a series of devastating floods in recent years. In March 2025 and the previous autumn, heavy ...
Astronomers from the Yunnan University in China and other institutions have carried out photometric and spectroscopic ...
Plants produce an enormous abundance of natural products. Many natural plant products are ancestry-specific and occur only in ...
A new study has revealed a novel effect caused by dark photons—hypothetical particles thought to make up a portion of the ...
The clean-up and site restoration of a New Zealand research station in Antarctica has provided valuable lessons on the ...
Harvard University researchers at the Broad Institute report that expansion in situ genome sequencing (ExIGS) linked nuclear ...
From a distance, a green bush cricket (Tettigonia cantans) can easily be mistaken for a plant appendage, and that's exactly ...
In September 2023, a bizarre global seismic signal was observed which appeared every 90 seconds over nine days—and was then ...