No immediate danger’ say nuclear experts – as Kremlin denies attack and accuses Ukraine of ‘false flag’ operations ...

Nuclear scare at Chernobyl site comes as US vice-president meets Volodymyr Zelensky in Munich after Donald Trump announced ...

The dark surfaces heat up and warm the air nearby, melting snow or ice in close proximity, even on a very cold day. This is ...

NASA’s Webb Space Telescope reveals ancient surface of Pluto and other celestial bodies for the first time - Scientists say ...

Brave New World is about to hit cinemas, bringing with it the gamma-ray-powered Red Hulk. Here's what you need to know about ...

Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

Using 20 years of data from the Hubble Space Telescope astronomers have discovered that turbulent stars could be corrupting ...

A new way to measure the temperatures of objects by studying the effect of their black-body radiation on Rydberg atoms has ...

Plants need light to grow, and while natural sunlight is ideal, artificial lighting can also support healthy growth, ...