A closer look at the involuntary reflex that protects the testicles—and why it exists. Remember That TikTok Ban? A Deal This Week Could Finally Bring Closure ...

How did the bodies of animals, including ours, become such fine-tuned movement machines? How vertebrates coordinate the eternal tug-o-war between involuntary reflexes and seamless voluntary movements ...

Most of us can hold our breath for between 30 and 90 seconds. Subscribe to our newsletter for the latest sci-tech news updates. A few minutes without oxygen can be fatal, so we have an involuntary ...

People are obsessed with the “hanger reflex,” our body’s involuntary response to having a stretched hanger placed on our heads. Yeah, it’s weird. The popular challenge has people placing wire coat ...