President Donald Trump was shown to have purple bruising to his left hand while speaking in Switzerland, similar to bruising ...

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 York University suggests that for autistic individuals, which hand they use ...

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.