There are multiple contenders for the title of best smeller, but no clear winner just yet. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. From ...

Horses can detect fear in humans by smell, becoming more likely to startle and more wary of people who are scared, a new study has found.

We rarely think about it, but the sense of smell gives us a remarkable power. Without moving or even opening our eyes, it allows us to detect danger, trigger memories, and enjoy the aroma of food.

For millions of people, losing their sense of smell quietly reshapes daily life. Meals lose nuance, familiar places feel ...

Artificial intelligence has taken significant strides in mimicking human senses, from vision and hearing to touch. Now, it’s turning its attention to one of the most elusive and complex senses — smell ...