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Archaeology Sep 30, 2025

12,000-year-old monumental camel rock art acted as ancient 'road signs' to desert water sources, study suggests

New findings highlight the pioneering role of human groups who lived in the interior of northern Arabia shortly after the hyper-arid conditions of the Last Glacial Maximum (LGM), guided by the return of seasonal water sources—and ...

Planetary Sciences Sep 17, 2025

Lucy's main belt target has its features named

When considering the unnamed major features of all the moons, asteroids, and comets in our solar system, there are still a lot of places out there that need proper names. That means the International Astronomical Union (IAU), ...

Archaeology Sep 11, 2025

Trading human remains: Why bones should not become a commodity

In recent years, skulls, bones, and even modified human remains have appeared with increasing frequency on online marketplaces and social media platforms. What might once have been confined to specialist collectors has become ...

Bio & Medicine Sep 10, 2025

Nanobots play 'follow the leader' by chasing chemical trails in microfluidic device

Researchers at Penn State demonstrate the first steps in the design of tiny particles that can perform specialized tasks, such as targeted delivery of drugs or other cargo.

Optics & Photonics Sep 8, 2025

'Optical sieve' detects the smallest pieces of plastic in the environment more easily than ever before

Plastic pollution is everywhere: in rivers and oceans, in the air and the mountains, even in our blood and vital organs. Most of the public attention has focused on the dangers of microplastics. These are fragments smaller ...

Superconductivity Sep 3, 2025

Fabrication technique opens door to new materials for quantum hardware

Researchers have demonstrated a new fabrication approach that enables the exploration of a broader range of superconducting materials for quantum hardware.

Environment Sep 2, 2025

80 years after the end of World War II, a dangerous legacy lingers in the Pacific

On September 2, 1945, the Second World War ended when Japan officially surrendered. Today, on the 80th anniversary, the physical legacy of the conflict remains etched into land and sea.

Astronomy Aug 28, 2025

Asteroid Bennu is like a time capsule from the early solar system

The ambitious mission to retrieve samples from asteroid Bennu and return them to Earth is paying off. Just as scientists had hoped, the asteroid is revealing details about the early days of our solar system. More than just ...

Astronomy Aug 25, 2025

The 'Wow!' signal gets an update: It was even stronger than we thought

The "Wow!" signal has been etched with a red marker in the memory of advocates for the search for extraterrestrial intelligence (SETI) since its unveiling in 1977. To this day, it remains one of the most enigmatic radio frequency ...

Astronomy Aug 25, 2025

Inouye Solar Telescope delivers record-breaking images of solar flare and coronal loops

The highest-resolution images of a solar flare captured at the H-alpha wavelength (656.28 nm) ever captured may reshape how we understand the sun's magnetic architecture—and improve space weather forecasting.

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