If You’ve Ever Felt Sudden Dread Before Something Bad Happens, Biology Says You’re Detecting Chemical Changes Other People Can’t Smell
You know that icy drop in your stomach that hits for no obvious reason, and then something bad actually happens? Maybe a fight breaks out, a car swerves, or someone walks into the room and the whole vibe shifts. You might write it off as anxiety or superstition, but there’s a growing body of biology ...












