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Ecology Sep 8, 2025

Scientists uncover a clean, natural process that nourishes rivers, supports fish and honors innovation

In northern California, salmon are more than just fish—they're a cornerstone of tribal traditions, a driver of tourism and a sign of healthy rivers. So it may not come as a surprise that NAU and University of California ...

Optics & Photonics Sep 8, 2025

A new way to control terahertz light for faster electronics

In a breakthrough for next-generation technologies, scientists have learned how to precisely control the behavior of tiny waves of light and electrons, paving the way for faster communications and quantum devices.

Earth Sciences Sep 8, 2025

Team discovers hidden structures, invisible in traditional seismic scans, that block the pumping of oil

A common problem with oil wells is that they can run dry even when sound-based measurements say there's still oil there. A team from Penn State University used Pittsburgh Supercomputing Center's (PSC's) flagship Bridges-2 ...

General Âé¶¹ÒùÔºics Sep 5, 2025

'Atoms, ja, atoms': Âé¶¹ÒùÔºics pioneer key to microscopy 'revolution in resolution'

Seventy years ago, in Osmond Laboratory on Penn State's University Park campus, Erwin W. Müller, Evan Pugh Research Professor of Âé¶¹ÒùÔºics, became the first person to "see" an atom. In doing so, Müller cemented his legacy, ...

Biotechnology Sep 5, 2025

AI turns printer into a partner in tissue engineering

Organ donors can save lives, for example, those of patients with kidney failure. Unfortunately, there are too few donors, and the waiting lists are long. 3D bioprinting of (parts of) organs may offer a solution to this shortage ...

Astronomy Sep 5, 2025

Astronomers and students capture growing tail of interstellar comet 3I/ATLAS during observing program

Astronomers and students working together through a unique educational initiative have obtained a striking new image of the growing tail of interstellar Comet 3I/ATLAS. The observations reveal a prominent tail and glowing ...

Bio & Medicine Sep 4, 2025

Alpaca-generated nanobody neutralizes a protein essential for herpes infection

Burning, blisters, pain: More than 40 million people worldwide are infected with the herpes virus every year. The virus can pose a serious threat to newborns and people with weakened immune systems. Researchers in Hamburg ...

Earth Sciences Sep 4, 2025

Iron-laden fluids drive abiotic organic synthesis in dolomitic marble, offering insight into origin of early life

Abiotic organic synthesis during geological processes has long drawn scientific interest, as it is believed to have laid both the material and energetic groundwork for the emergence of early life on Earth.

Space Exploration Sep 4, 2025

Spaceflight accelerates human stem cell aging, researchers find

Researchers from the University of California San Diego Sanford Stem Cell Institute have discovered that spaceflight accelerates the aging of human hematopoietic stem and progenitor cells (HSPCs), which are vital for blood ...

Plants & Animals Sep 4, 2025

Computer graphics model captures the diverse world of plant leaves

Researchers at The University of Osaka have developed a computer graphics (CG) model, NeuraLeaf, capable of representing a wide variety of plant species and their deformations using a single, unified model. This innovative ...

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