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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 ...

Different neutron states could explain why different experiments produce different figures for how long neutrons survive ...

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Siloton’s handheld OCT system could soon be used for home-based monitoring of retinal disease, and may one day find its way onto future space missions ...

Cloudy with a chance of axions: An axion cloud around a neutron star. While some axions escape the star’s gravitational pull, many remain bound to the star. Over a long period of time, a cloud of ...

Paliya explains why it is essential for researchers to know about prizes such as the IOP highly cited paper award ...

Join the audience for a live webinar at 3 p.m. GMT/10 p.m. EST on 27 November 2024, sponsored by IOP Publishing ebooks, to explore the historical journey, challenges, and achievements of women in ...