Cytophone clinical prototype The Cytophone platform, shown here during its alignment at a hospital in Yaoundé, Cameroon, ...

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Located about 548 light-years away, in the constellation Orion, Betelgeuse is the 10 th brightest star in the night sky.

A supposedly stable belt of radiation 7000 km above the Earth’s surface may in fact be producing damaging bursts of ...

Four-wave mixing A weak optical signal (red) from a spacecraft transmitter can be amplified noise-free when it encounters two pump waves (blue and green) in a receiver on Earth. (Courtesy: Chalmers ...

Martin Soltau believes that a recent NASA report questioning the economics of space-based solar power was wide of the mark ...

Hybrid model A new description of nuclei combines the quark–gluon model of particle physics with the proton–neutron ...

“We decided to look at the probability of a given string of letters being typed by a finite number of monkeys within a finite ...

Interactions between these as-yet hypothetical particles and neutron stars' strong magnetic field would produce photons that ...

From hunting for evidence of subatomic particles to speeding up the diagnosis of disease, generative artificial intelligence (AI) is transforming science and led to the 2024 Nobel Prize for Physics.

The Arecibo Observatory’s “uniquely powerful electromagnetic radiation environment” is the most likely initial cause of its destruction and collapse in December 2020. That’s according to a new report ...

Nuclear puzzle: In the nucleus, neutrons can be stable, but free neutrons decay after a short period. Exactly how short is in dispute because experiments on neutrons stored in bottles and neutrons in ...