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General Physics Aug 24, 2026

Corners in focus: Metasurface enables motion tracking without digital image processing

A research team at City University of Hong Kong (CityUHK) has developed a new optical corner-detection imaging method that uses azimuthal Hilbert transform metasurfaces and is designed to work as a universal framework. The ...

Education Aug 24, 2026

Making the case for independent science

Hungarian Prime Minister Viktor Orbán's 16-year rule ended in the spring, when voters replaced him with Péter Magyar, who has pledged to undo Orbán-led initiatives that, in the eyes of critics, isolated and politicized science.

Social Sciences Aug 24, 2026

Reframing Homer's Sirens through gender, nature and social order

Though they are pivotal to Homer's epic, luring Odysseus with the promise of eternal wisdom, the Greek poet barely described the mysterious Sirens. What might a better understanding of these formless, disembodied feminine ...

Optics & Photonics Aug 24, 2026

New free-space optical link adds a wireless component to the nation's longest quantum network

There's a new lighthouse on Long Island. But instead of shining light to guide ships through waterways, this one transmits and receives particles of light that carry quantum information. Perched atop a seven-story building ...

Economics & Business Aug 24, 2026

An AI job boom? Here's what the tedious, temporary work in data labeling is actually like

Amid all the talk about artificial intelligence (AI) both creating and destroying jobs, a troubling reality flies under the radar.

Plants & Animals Aug 23, 2026

Hot temperatures can dull blue morpho butterflies' iridescent scales

Blue morpho butterflies have captivated the human eye for centuries. We even have one as an emoji on our phones. In a recent experiment, researchers at the Smithsonian Tropical Research Institute (STRI) documented for the ...

Planetary Sciences Aug 22, 2026

Mars Curiosity rover discovers massive field of polygons

The surface of Mars is home to some of the most breathtaking and awe-inspiring landscapes in the solar system. This is primarily because the Red Planet lacks several resurfacing processes that Earth possesses, including plate ...

Optics & Photonics Aug 21, 2026

'Rainbow-on-a-chip' could help unlock 6G networks and precision timing for quantum technologies

Loughborough University physicists and an international team have demonstrated that a grain-of-rice-sized microchip can be used to produce a spectrum of precisely spaced frequencies of light, which is then converted into ...

Education Aug 21, 2026

Q&A: How Brown University is navigating the rise of generative AI use in the classroom

In just a few short years, generative artificial intelligence tools have made a leap from novelties that produce stilted text to genuine societal disruptors that may alter the way people learn, work and even think.

Education Aug 21, 2026

What dandelions and bees can teach us about our responsibilities to the natural world

In spring, on the traditional and treaty lands of the Mississaugas of the Credit, young children, Anishinaabe storytellers and educators walk together with Aki (Land) and Nibi (Water).

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