The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...

A 'boom' of light that appears when a particle exceeds the speed of light set by a medium could, in other contexts, signal a ...

Puzzling red spots in photos from the James Webb Space Telescope are probably young supermassive black holes obscured by ...

The heat produced by the radioactive waste strikes you when you enter the storage site of Ontario Power Generation at the ...

A journey to Mars isn’t just about rockets. It’s about carrying massive supplies, protecting astronauts from deadly radiation ...

The Chernobyl exclusion zone has become a magnet for lurid images that seem to show nature warped by radiation, from ...

Expert prepper shares five critical survival steps for nuclear attacks, from drop-and-cover techniques to decontamination ...

Scientists have discovered a mysterious hole on the surface of Mars, and they have no idea what lies inside it. This pit, ...

China’s Experimental Advanced Superconducting Tokamak (EAST) is a nuclear-fusion research reactor in Hefei. Researchers hope ...

Thermal bridges, insulation defects and building envelope air leakage can form hidden energy gaps, or inefficiencies that ...

Matt Korda, the associate director of the Nuclear Information Project at the Federation of American Scientists, assisted USA ...

Conduction is the direct flow of heat from your warm body into your colder surroundings. In winter, all that heat escaping your body makes you feel cold. Insulation fights conduction by trapping air ...