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Other Apr 5, 2025

Saturday Citations: Leaky continental plates, talking monkeys and a spectacular Einstein ring

This week, researchers reported on nine rivers and lakes in the Americas that defy hydrologic expectations. Geologists report that Earth's first crust probably had chemical features similar to today's continental crust. And ...

General Physics Apr 3, 2025

Theoretical physicists unveil 'supermazes' to decode black-hole microstructure

A team of physicists have discovered a new approach that redefines the conception of a black hole by mapping out their detailed structure, as shown in a research study recently published in Journal of High Energy Physics.

Astronomy Apr 3, 2025

Dark energy may not be constant—this discovery could undermine our entire model of cosmological history

The great Russian physicist and Nobel laureate Lev Landau once remarked that "cosmologists are often in error, but never in doubt." In studying the history of the universe itself, there is always a chance that we have got ...

Optics & Photonics Apr 2, 2025

Enhancing light control with complex frequency excitations

Researchers at the Advanced Science Research Center at the CUNY Graduate Center (CUNY ASRC) and at Florida International University report in the journal Science their insights on the emerging field of complex frequency excitations, ...

Astronomy Apr 1, 2025

A dramatic Einstein ring seen by Webb

One of the first verified predictions of general relativity is the gravitational deflection of starlight. The effect was first observed in 1919 during a total solar eclipse. Since stars appear as points of light, the effect ...

Quantum Physics Mar 27, 2025

Topology-based quantum states resist noise, promising more stable networks

Researchers have discovered a way to protect quantum information from environmental disruptions, offering hope for more reliable future technologies.

Quantum Physics Mar 26, 2025

Entangled in self-discovery: Quantum computers analyze their own entanglement

Similar to humans going on journeys of self-discovery, quantum computers are also capable of deepening their understanding of their own foundations.

Space Exploration Mar 24, 2025

What rules actually prohibit us from building a warp drive?

In 1994, Miguel Alcubierre was able to construct a valid solution to the equations of general relativity that enable a warp drive. But now we need to tackle the rest of relativity: How do we arrange matter and energy to make ...

Astronomy Mar 22, 2025

Euclid opens data treasure trove, offers glimpse of deep fields

On 19 March 2025, the European Space Agency's Euclid mission releases its first batch of survey data, including a preview of its deep fields. Here, hundreds of thousands of galaxies in different shapes and sizes take center ...

Optics & Photonics Mar 20, 2025

Quantum sensing achieves unprecedented precision in light displacement detection

A study led by the University of Portsmouth has achieved unprecedented precision in detecting tiny shifts in light displacements at the nanoscale. This is relevant in the characterization of birefringent materials and in ...

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