Health

It's not uncommon for people nearing death to speak of seeing and talking to loved ones they've lost. Here's what we know about the end-of-life phenomenon.

If you're losing hair, any number of factors may be to blame. But have you considered air pollution might be wreaking havoc on your tresses?

Does breaking a sweat make you break out into hives? Is it even possible to be allergic to your own sweat? Find out what a sweat allergy is and how to treat it.

Extreme heat can be very dangerous for the human body. Learn how to recognize you're hitting your max -- and how to cool down so you can stay safe.

When you get bitten by a tick, it's not like other insect bites. In fact, you might not notice it immediately. But can tick bites leave you with itchy skin?

A good night's sleep can do wonders for your skin. But did you know that even the color of your bedsheets can make a difference? Here's the best one to choose.

Vaccine efficacy refers to how well a vaccine works during the clinical trial phase. This is determined by measuring the percent reduction of disease incidence.

Theresa Giudice is one busy woman - raising four daughters, writing best-selling cookbooks, and starring on TV. But that doesn't stop her from going to the gym.

If you've ever had period hair, you'll know that it's anything but fun. Fortunately, there are a number of ways you can properly manage this annoying problem.

Here are some of the possible reasons why your mustache isn't growing as quickly as you'd like, as well as how long it can take before you start seeing results.

Become your own health detective by learning about a few common culprits that can cause frothy poop. We'll also explain when you should see your doctor.

Recovering from a stroke can be difficult and frustrating, but things can get a lot worse if you don't take action immediately. What exactly happens?

If you're curious about what to do after getting a COVID-19 booster shot, you're not alone. When it comes to post booster, read on about things to keep in mind.

Healthy blood oxygen levels are vital for every aspect of health. But what are normal blood oxygen levels, and how do you know if your levels are too low?

Ryan Naylor's pitch for Esso Watches was a memorable moment in "Shark Tank" history - the sharks essentially ate him alive. Where are he and the company today?

The Mediterranean diet is well known for being one of the healthiest diets out there. In fact, following this diet could help you live longer. Here's how.

There are ways to manage attention-deficit/hyperactivity disorder (ADHD) without becoming dependent on medication. Here are some helpful tips and techniques.

There are a lot of birth control methods on offer, but what's the most effective at preventing pregnancy? This viral TikTok video makes it simple.

Americans have long been setting their clocks back in the fall and ahead in the spring for daylight saving time -- and it's having an impact on our bodies.

Red meat, for many years, was the staple of American diets. Why is red meat itself so controversial, though?

Have you always wanted to grow a beard that you can be proud of? Fortunately, according to science, there are ways that you can boost your beard growth.

Curious to know which of your fave celebrities and public figures have rolled up their sleeves for the COVID-19 vaccine? Some may just surprise you.

Your calves' size are affected by your age and genetics, but that doesn't mean there's no room for change. Here's what you should do if you want bigger calves.

The National Science Foundation looked at some of the dirtiest places in your kitchen and found that these two spots in your fridge are dirtier than you expect.

In an episode of "Shark Tank" season 8, scientist-entrepreneur David Cohen made the case for his brainchild, Sunscreenr. Here's what happened to the project.

If you've recently picked up on a sweet smell when going No. 2, you might be wondering what's going on. Sweet-smelling poop could be a sign of this condition.

Going through something as challenging as surgery can cause your locks to fall out at an alarming rate. But why is hair loss after surgery so common?