Most people take for granted which hand they use to reach for a cup of coffee or a puzzle piece. However, a new study out of ...

Left-hand driving is a system in which vehicles drive on the right side of the road while the driver sits on the left-hand side of the car. This system is prevalent in countries where the traffic ...

New bruising on Donald Trump’s left hand is reviving questions about his health nearly one year after he became the oldest president to take the oath of office.

For the past year, Donald Trump has had a persistent bruise on the back of his right hand. It initially came and went, but now the bruise is almost always visible on the president’s hand (though he ...