Health

Einstein's theories of relativity helped define the fastest-aging part of the body — the head.

When you feel sad, the last thing you want to do is work out. However, there are many exercises that can improve your mood, especially when performed outdoors.

What's going on when you keep waking up at the same time each night? Is it anything to be concerned about?

Eating snow doesn't sound like it'd be a bad thing (it's just water, right?) but there may be some health risks associated with this childhood activity.

Exercise can be used to channel or manage your anger, and one of the best ways to do that is by engaging in workouts like boxing or jumping rope.

Only during periods of deep sleep do our brains emit delta waves, which are related to reaction time, processing speed, and recuperating from sleep loss.

Naps have many benefits, including improved memory, reduced stress, and more creativity. But it's important to time your nap between 12:30 and 2:00 p.m.

Eating more berries can benefit the brain in more ways than one, including preventing inflammation and cognitive decline.

If our cats aren't eating or sleeping, they can likely be found cleaning themselves, so is it really dangerous to have a cat while pregnant?

Science shows that microwaving your damp kitchen sponge can kill bacteria and viruses, and extend its use.

You may develop irritated skin, red bumps, or itchy skin after shaving. That being said, the direction in which you shave can make all the difference.

Chronic neck pain differs from the occasional stiff neck and can sometimes signify more of a serious medical issue. Here is how it can impact your health.

Morning sickness is something that most people have heard of, but many underestimate it until it happens to them while pregnant. What is the reason behind it?

What happens when you have too much vitamin E? Here's what to look out for if you suspect you may be getting excessive amounts of this nutrient.

Experts are now stating that the flu and COVID-19 vaccines can be safely administered on the same day.

When the body stops producing the hunger hormone ghrelin, that's a signal to your body that you're full, plus the stomach also has stretch receptors.

Anyone who shaves has dealt with razor burn at some point. Here's what really causes this annoying skin problem.

Pore vacuums became popular a couple of years ago as a way to suck out the blackheads on your nose. But how safe are they for your skin?

A newly acquired lump under your skin may be a cyst or a boil. Both are similar in appearance, but there are differences between the two.

Cactus water is a naturally pink liquid that is often made by mixing prickly pear concentrate with water. Is drinking it on a regular basis good for you?

Benadryl is the brand name of diphenhydramine, an antihistamine. It can be safe when taken as instructed, but what happens when you take too much?

Makeup is a great tool to cover up unsightly breakouts, but it may be making your acne worse. Read on to learn what mistakes you might be making.

Some people don't sweat as much as others, while many people don't sweat at all. Here are the factors that play a role in whether you sweat excessively.

Are you making these incredibly common mistakes when buying and wearing deodorant?

If you suddenly find yourself needing naps every day, or if they affect your nighttime sleep, reassess their frequency and check with your doctor.

Are soft serve ice cream machines sanitary? Here's what one investigative report found.

You may see your feet swell if you've been on them for an extended period of time or have underlying health issues, but when should you call your doctor?