Some Y-chromosome DNA sequences from the “Holy Child” artwork and from a letter penned by one of Leonardo’s cousins appear to ...

Scientists have successfully recovered what may be Leonardo da Vinci's DNA from a centuries-old red chalk drawing, marking a breakthrough that could unlock secrets about one of history's greatest ...

Scientists have recovered trace DNA from Renaissance drawings and letters linked to Leonardo da Vinci, using minimally ...

A political feud and a drive to end climate research has put the National Center for Atmospheric Research at risk.

It also pushed them to tighten their standards, especially when the conversation shifts from “interesting chemistry” to ...

I SPENT my police career hunting drug dealers, gangsters, organised criminals, and people with no moral compass whatsoever, often the very ...

In a world of intensified tech competition and fragmented supply chains, China is responding with a powerful internal engine: the efficiency revolution.

Wooller knows that mammoths lived on Alaska’s St. Paul Island until about 5,600 years ago and on Russia’s Wrangell Island ...

Space and time aren’t just woven into the background fabric of the universe. To theoretical computer scientists, time and space (also known as memory) are the two fundamental resources of computation.

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From Agency Chaos to Dark Energy Shocks: How Politics, Health, Climate Policy and Space Science Defined 2025 A look back at 2025’s biggest science stories—from federal upheaval and public health ...