limbs

Genetic tools that animals use to form fins and limbs are similar to genetic tools that control bone growth in sharks, according to a new study.

Psychologists from the University of Belfsat, Northern Ireland have discovered, dogs, cats, parrots, even fish are also favorable

With four legs doing the same task and using equal force, elephants are considered to be the most unique species in the animal world.

Some people after undergoing surgery to remove their legs (hands) or a person with a leg defect (hand) are born with frequent aches and pains.

People who are busy often complain that they need one more arm to do all the work, but now, that may be about to come true.