A new analysis of archaeological layers at Monte Verde in Chile suggests that people lived there 4,200 years ago, not 14,500 years ago as originally proposed. But many experts point to errors in the ...

A landmark site in the peopling of the Americas is several thousand years younger than we thought. While that means very different things about the site itself, it doesn’t change the big picture as ...

For decades, the strongest evidence for the earliest human settlement in the Americas came from a site in Chile called Monte ...

A 2026 informational overview of how Purisaki Deep Cleansing Foot Pads are described in company materials - including the 2-in-1 detoxification and vitamin infusion positioning, ingredient research ...

Download the Nature Briefing Podcast 20 March 2026. In this episode: 00:22 Exploring how gut microorganisms contribute to ageing. Nature: Memory loss is fuelled by gut microbes in ...

The building blocks of proteins, amino acids, are essential for all living things. Twenty different amino acids build the ...

A lot of people write about what they see, but scientists have a uniquely effective way to observe the world and develop ...

NASA plans to roll its huge moon rocket back to the launch pad on Thursday evening, setting the stage for four astronauts to ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability ...

Virginia teenager Mia Heller’s filtration system harnesses the power of ferrofluid, a magnetic oil that binds to microplastics in flowing water ...

Senators heard arguments from both those who favor maintaining the free environment for online speech and those who want to ...

Microscopic images of human tissue are a cornerstone of biomedical research and clinical diagnostics. Yet despite their importance, these images often remain difficult to analyze systematically and to ...