In his work, he’s found that holding hands can help reduce activity in the brain’s hypothalamus, the region in charge of managing stress responses. But that’s not it.

Holding hands—known as “rafting” in scientific terms—is a way for sea otters to stay connected and avoid drifting apart while they sleep. By holding onto one another, ...

Otters Holding Hands Are So Sweet — Why They Do It, Plus More Aww-Inducing Facts. Abbey Bender. Fri, September 15, 2023 at 10:52 AM UTC. 4 min read. Otters are truly fascinating creatures.

A: Holding hands exerts striking effects on our emotional state, especially when it’s with a romantic partner: It can help lower blood pressure, reduce pain and buffer stressful experiences. A ...