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Search results for electromagnetic fields

Plants & Animals 42 minutes ago

Flamingos create water tornados to trap their prey

Flamingos standing serenely in a shallow alkaline lake with heads submerged may seem to be placidly feeding, but there's a lot going on under the surface.

General Âé¶¹ÒùÔºics 6 hours ago

Results of the HAYSTAC Phase II search for dark matter axions

Axions, hypothetical subatomic particles that were first proposed by theoretical physicists in the late 1970s, remain among the most promising dark matter candidates. Âé¶¹ÒùÔºics theories suggest that the interactions between ...

General Âé¶¹ÒùÔºics May 8, 2025

ALICE detects the conversion of lead into gold at the Large Hadron Collider

In a paper published in Âé¶¹ÒùÔºical Review C, the ALICE collaboration reports measurements that quantify the transmutation of lead into gold in CERN's Large Hadron Collider (LHC).

Condensed Matter May 7, 2025

Âé¶¹ÒùÔºicists discover an unusual chiral quantum state in a topological material

Chirality—the property of an object that is distinct from its mirror image—has long captivated scientists across biology, chemistry, and physics. The phenomenon is sometimes called "handedness," because it refers to an ...

Plants & Animals May 7, 2025

Sharks and rays found using offshore wind farms as habitat

A new study by Wageningen University & Research shows that offshore wind farms not only produce energy, but may also contribute to the protection of marine life. Several shark and ray species were detected in and around Dutch ...

Condensed Matter May 7, 2025

Improved modeling of the Pockels effect may help advance optoelectronic technology

The use of light signals to connect electronic components is a key element of today's data communication technologies, because of the speed and efficiency that only optical devices can guarantee. Photonic integrated circuits, ...

Astronomy May 7, 2025

Observations shed more light on properties of X-ray pulsar RX J0032.9-7348

Astronomers have employed the Nuclear Spectroscopic Telescope Array (NuSTAR) and the Neutron Star Interior Composition Explorer (NICER) to observe the X-ray pulsar RX J0032.9-7348 in a broadband X-ray energy range. Results ...

Astronomy May 6, 2025

NASA's IXPE reveals X-ray-generating particles in black hole jets

The blazar BL Lacertae, a supermassive black hole surrounded by a bright disk and jets oriented toward Earth, provided scientists with a unique opportunity to answer a longstanding question: How are X-rays generated in extreme ...

Optics & Photonics May 6, 2025

New microwave-to-optical transducer uses rare-earth ions for efficient quantum signal conversion

Quantum technologies, which leverage quantum mechanical effects to process information, could outperform their classical counterparts in some complex and advanced tasks. The development and real-world deployment of these ...

General Âé¶¹ÒùÔºics May 5, 2025

New quantum theory of gravity brings long-sought 'theory of everything' a crucial step closer

At long last, a unified theory combining gravity with the other fundamental forces—electromagnetism and the strong and weak nuclear forces—is within reach. Bringing gravity into the fold has been the goal of generations ...

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