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Archaeology Sep 26, 2025

Ancient fishing nets resurrected from pottery using X-ray CT

In an archaeological achievement, researchers from Kumamoto University have successfully reconstructed the structure of prehistoric fishing nets from the Jomon period (ca. 14,000–900 BCE) by analyzing impressions preserved ...

Nanomaterials Sep 26, 2025

Nature-inspired nanocage serves as gold nanoparticle reactor

Researchers led by Professor Yi-Tsu Chan at National Taiwan University have created a giant molecular cage that mimics nature's nested structures. This layered nanocage is remarkably stable and can serve as a miniature reactor ...

Cell & Microbiology Sep 26, 2025

Molecular mechanisms reveal physics of how mitochondria split to reproduce

Nearly every cell in your body depends on mitochondria to survive and function properly. Mitochondria provide 90% of our bodies' energy, but less well-known are their roles in cellular signaling and in eliminating defective ...

Evolution Sep 26, 2025

Million-year-old skull could change human evolution timeline

A digital reconstruction of a million-year-old skull suggests humans may have diverged from our ancient ancestors 400,000 years earlier than thought and in Asia not Africa, a study said Friday.

Analytical Chemistry Sep 25, 2025

AI-driven system blends literature, experiments and robotics to discover new materials

Machine-learning models can speed up the discovery of new materials by making predictions and suggesting experiments. But most models today only consider a few specific types of data or variables. Compare that with human ...

Ecology Sep 25, 2025

Trees are dying at an alarming rate: Researchers need more data to understand why

The rise in tree mortality is troubling for local forest ecosystems. As a global phenomenon, however, it has a significant social impact that remains poorly understood.

Analytical Chemistry Sep 24, 2025

Electron microscopy reveals new method to make exotic metal alloys

Humans have been making metal alloys for thousands of years, and most of us can conjure a rough mental image of the process—it involves red-hot molten metals being mixed, poured, and shaped in a sweltering workshop or factory. ...

Quantum Âé¶¹ÒùÔºics Sep 24, 2025

Scientists sidestep Heisenberg uncertainty principle in precision sensing experiment

Âé¶¹ÒùÔºicists in Australia and Britain have reshaped quantum uncertainty to sidestep the restriction imposed by the famous Heisenberg uncertainty principle—a result that could underpin future ultra-precise sensor technology ...

Planetary Sciences Sep 24, 2025

CCOR-2 coronagraph set to boost space weather forecasting capabilities

The U.S. Naval Research Laboratory's Compact Coronagraph-2 (CCOR-2) launched at 7:30 a.m. EDT on September 24 onboard the National Oceanic and Atmospheric Administration (NOAA), Space Weather Follow On-Lagrange 1 (SWFO-L1) ...

Cell & Microbiology Sep 24, 2025

Scientists discover enigmatic tubular structure in citrus pest symbionts

A multinational research team has discovered a mysterious tubular structure—previously unknown in any organism—within Profftella, a symbiotic bacterium associated with a major global citrus pest. This discovery, made ...

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