Ever walked into your home and noticed a strange smell? It might be more than just an unpleasant odor. Certain smells can ...

In 2024, researchers reported another far-off world that smells like rotten eggs. HD 189733b, some 64 light-years from Earth, ...

NOTE 1: I have revised my opinion about what it smells like. In the video, I said it was like an indoor pool and I correlated ...

Ground squirrels use one of the most courageous defensive strategies around: wearing the scent of their rattlesnake nemesis.