Neil deGrasse Tyson hardly needs an introduction. The host of National Geographic Channel’s StarTalk, director of the Hayden Planetarium and ubiquitous media star, he has helped bring the mysteries of ...

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Fluorescence molecular imaging (FMI) is becoming a powerful tool to improve surgical precision and diagnostics. Although significant advances have been made in imaging technology and contrast agents, ...

Quantum optics is the study of how individual quanta of light, known as photons, interact with atoms and molecules. This includes studying the particle-like properties of photons. Photons have been ...

The world’s best-selling astronomy magazine offers you the most exciting, visually stunning, and timely coverage of the heavens above. Each issue includes expert science reporting, vivid color ...

Most binoculars struggle at close distances. Point them at something nearby and you'll see double vision or a misaligned view between your left and right eyes. Pentax's Papilio binoculars solves this ...

Interstellar comet 3I/ATLAS has been spotted for the first time since it disappeared behind the sun. Using the Lowell Observatory's powerful Discovery Telescope, astronomer Dr Qicheng Zhang managed to ...

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Proceedings of a symposium held in Tucson, Ariz., Pasadena, and Mount Hamilton, Calif., 5-12 April 1965; sponsored by the International Astronomical Union. https ...

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