Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
In 2011, archaeologists discovered the skeletal remains of a Roman couple who have been holding hands for 1,500 years.
81
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
A new born kangaroo is small enough to fit in a spoon!
7
Dolphins have names for one another.
18
One litter of kittens can be produced by more than one father.
57