Paradoxes and other mischievous pranks our minds play on us. Write on a piece of paper ‘The statement on the reverse is true’. Turn the paper over and write ‘The statement on the other side is false’.

The persistent bruise on the back of President Donald Trump's right hand was again clearly visible this week, setting off another round of speculation about his health. The bruise may be nothing more ...

Your hands do a lot of hard work. From typing and texting to chopping vegetables and taking care of others, it’s no wonder hand pain is so common—up to 40% of adults might develop hand arthritis in ...

Scientists have finally unravelled the complex process that generates sound during handclaps, a discovery that shows how even simple acts can be rich with physics. The research, published in the ...

Sleeping with hands under the body, having carpal tunnel syndrome, and nerve damage are some causes of hand numbness. It's important to tell a doctor if your hand numbness is accompanied by weakness ...

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Polydactyly is the term for when someone has extra digits, or fingers or toes. It usually means that a baby is born with at least six fingers on one or both hands or six toes on one or both feet. It's ...