That level of activity slows cognitive decline by 3 years, on average, the results show. And in similar individuals who walk ...

With the US government absent from the COP30 global climate summit, it will be up to others to avert catastrophe.

A company’s plan to edit the genomes of human embryos worries some researchers — but it might reflect the changing attitudes ...

People who rack up most of their daily steps in walks lasting less than five minutes have a higher risk of cardiovascular ...

In a world first, a bespoke gene-editing therapy benefitted one child. Now reseachers plan to launch a clinical trial of the ...

These tests revealed that two molecules, including premethylenomycin C lactone, were much more effective than methylenomycin ...

The ‘inflationary’ model of cosmology explains many large-scale features of the Universe as the result of a primordial period ...

Computing systems that mimic biological neural networks underlie many artificial-intelligence applications. But these ...

Brazil is a key exporter of moisture; its forests send water to croplands in nations including Argentina and Peru. Those ...

According to the Indian government, the experiment helped to reduce air pollution — but researchers attribute that to the weather.

Artificial intelligence (AI) chatbots are worse at retrieving accurate information and reasoning when trained on large ...