Interested contributors have until 2 May 2025 to submit abstracts for scientific posters for the IAEA’s International Conference on Radiation Protection in Medicine — X Ray Vision .

Using the ROentgen SATellite (ROSAT), astronomers have discovered a new cataclysmic variable system of the polar subtype. The ...

It's the least used in the alphabet, yet the letter X is probably the most powerful. Elon Musk appears to think so, having ...

NASA's most remarkable achievements include launching Explorer 1 in 1958, the 1969 Apollo 11 moon landing, and the Hubble ...

Ancient rituals, odd-looking emblems, hidden handshakes. Freemasonry—the world's oldest fraternal organization—is wrapped in ...