When a high-intensity laser interacts with plasma, the charged particles typically oscillate back and forth like waves on the ...

AI’s growing energy use sounds alarming, but its global climate impact may be far smaller than expected. Researchers found that while AI consumes huge amounts of electricity, it barely moves the ...

Physicists and instrument makers in Leiden have succeeded in optimizing a spring that almost completely filters out ...

Shortly after major policy changes to US science funding began in early 2025, we surveyed 916 young biomedical scientists – PhD students and postdoctoral researchers – about their career intentions ...

Breakthrough solutions aren’t enough. New ideas can’t flourish without “bridgers”—leaders who excel at collaborating across boundaries. by Linda A. Hill, Emily Tedards and Jason Wild Innovation ...

After decades of hunting, physicists still don’t know what makes up most of the universe’s matter. Now they need to cast a wider net. Underneath an Apennine massif, below the Jinping Mountains of ...

AI chatbots feed off your data. In most cases, your data is used to personalize future responses, but some companies use the information to train their AI. Others sell that data to advertisers. With ...

When city and state leaders wanted to rejuvenate the Inner Harbor in the 1960s and 1970s, they didn’t start with a hotel or an office building or an apartment complex. The first major building to open ...

Elon Musk became the world’s first trillionaire Friday when SpaceX went public. But what does 1 trillion actually mean? Here’s how to think about its immensity and the power it represents. Limited ...

A fun and creative temporary tattoo experiment using a regular printer that delivers surprisingly cool results. This DIY test explores how printable designs can turn into realistic-looking skin ...

Abstract: Benefited from its high spectral efficiency, extremely large-scale multiple-input multiple-output (XL-MIMO) has emerged as a leading technology, captivating the attention of both academia ...

Chinese authors published as many papers as American, British, German and Japanese researchers combined in 2025. Yet two recent analyses drawing on databases of tens of millions of English-language ...