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Search results for advanced imaging

Astronomy Jun 13, 2025

Global resolution: Radio telescope network captures image of distant black hole jet

The sharpest images of the universe are created when radio telescopes around the world work together. For the first time, the world's largest network of radio telescopes, EVN, has observed together with South Africa's MeerKAT, ...

Bio & Medicine Jun 13, 2025

Nanogrid drug delivery systems developed for precise lung inflammation treatment

Understanding how drug delivery systems distribute in vivo remains a major challenge in developing nanomedicines. Especially in the lung, the complex and dynamic microenvironment often limits the effectiveness of existing ...

Bio & Medicine Jun 13, 2025

A polymeric package deal: Diagnosing and treating breast cancer with a single nanoparticle complex

The drug pipeline—the process through which a potential new drug gets discovered, tested, approved, and marketed—is a notoriously long and arduous process, and even the most promising drugs can languish or die on the ...

Optics & Photonics Jun 13, 2025

A high-resolution spectrometer that fits into smartphones

Color, as the way light's wavelength is perceived by the human eye, goes beyond a simple aesthetic element, containing important scientific information like a substance's composition or state.

Earth Sciences Jun 12, 2025

NASA sensor on space station eyes contamination off California coast

An instrument built at NASA's Jet Propulsion Laboratory to map minerals on Earth is now revealing clues about water quality. A recent study found that EMIT (Earth Surface Mineral Dust Source Investigation) was able to identify ...

Condensed Matter Jun 12, 2025

Gyromagnetic zero-index metamaterials enable stable light vortices for advanced optical control

The Hong Kong University of Science and Technology (HKUST)-led research team has adopted gyromagnetic double-zero-index metamaterials (GDZIMs)—a new optical extreme-parameter material—and developed a new method to control ...

Astronomy Jun 12, 2025

Unlocking the mysteries of the universe with multi-messenger gravitational lensing

Combining the way that massive galaxies and galaxy clusters bend space and magnify our view of the distant universe with powerful new instruments sensitive to gravitational waves and electromagnetic radiation will lead to ...

Molecular & Computational biology Jun 12, 2025

Smart 'switch' in plants allows them to redirect roots to find water

Scientists have discovered a rapid molecular switch in plant roots that allows them to detect dry soils and redirect root growth to find water. This discovery could help in developing drought-resilient crops and addressing ...

Cell & Microbiology Jun 12, 2025

Cancer cells use cholesterol armor to survive heat shock treatment, study discovers

Since the time of the ancient Greek physician Hippocrates, cancer has been recognized as being sensitive to heat. Today, this principle forms the basis of hyperthermia treatment—a promising cancer therapy that uses controlled ...

General Âé¶¹ÒùÔºics Jun 12, 2025

Recent developments in klystron technology for future energy-efficient colliders

The Higgs boson is the most intriguing and unusual object yet discovered by fundamental science. There is no higher experimental priority for particle physics than building an electron–positron collider to produce it copiously ...

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