homehome Home chatchat Notifications


What is cellulitis? The infection that causes just one foot to get red

That warm, red, swollen area of your skin could be cellulitis.

What is fentanyl: the deadliest drug in America

The drug is 50 times stronger than heroin.

What’s intermittent fasting? The science behind it

It's one of the most exciting dieting habits at the moment -- and it's actually backed by science.

Who invented cheese? You can thank the Indus Valley Civilization

The Indus Valley Civilization was the earliest known producer of dairy and dairy products, according to new research.

The spicy history of how pumpkin spice got so popular

Your favorite autumn latte has quite the troubled history -- and no pumpkin.

Like a baby's bottom: why don't humans have fur?

We’re pink, bare, and proud of it! But also unsure as to why.

Debunking the soy-estrogen problem and other soy myths

Soy is unique in that it contains isoflavones, but concerns about consuming soy are not backed by human studies.

The environmental impact of veggie patties vs meat burgers

Meat alternatives are becoming increasingly popular. Environmentally, they fare much better than beef.

Are milk alternatives more eco-friendly than the real thing?

Here's what the science says.

Your brain on masturbation

Let's get some things straight about auto-euroticism.

What is tofu and is it a healthy alternative?

Tofu is an excellent source of plant protein. Studies have shown that it has plenty of benefits and it's gradually gaining momentum.

How to get rid of hiccups, according to science

We don't know much more about treating hiccups than centuries ago.

What time of day is pressure highest -- and other questions about hypertension

It's one of the most important health checkups.

What is keto: the fat-burning diet

Keto is the fad diet of the decade, but does it really work and is it safe?

What is stress and how it affects our mind and body

An ancient mechanism meant to keep us alive can overwhelm us in today's world.

What is Medicare and what does it cover?

Medicare is a federal health insurance program that pays for a variety of health care expenses. Here's a rundown of the most important things you need to know about Medicare.

What is kratom: an emerging alternative to opioids

Kratom is an opioid-like herbal supplement with potential medical applications, but with many dangerous side effects.

Why is pork bad for you -- a look at what the science says

The cons outweigh the pros here.

The Mandela effect: how groups of people can all remember the wrong thing

Although popularized by a "paranormal consultant", the effect is real.

What is Boba and is it actually good for you?

It's delicious -- that's the first thing you need to know.

What is attention deficit hyperactivity disorder (ADHD)?

ADHD is more complex than the stereotype of loud, insubordinate, and restless children.

Why do men have beards? An inquiry from an evolutionary biology perspective

There is limited evidence that beards make men more attractive. Instead, it's likelier that beards signal dominance to other men.

What are the symptoms of COVID-19? Here's what the studies say so far

Sometimes COVID-19 symptoms can overlap with those for the cold or allergies.

Myth Busted: Debunking the Alleged 5G/Coronavirus Connection

Social media is packed with suggestions that the COVID-19 pandemic sweeping the globe is somehow connected to the implementation of 5G technology. Such false claims relate to both the long-term misunderstanding of electromagnetic radiation and common errors in thinking.

Can face masks really protect against the coronavirus? Here's what the experts say

Masks are only useful if the disease is actively spreading in your community.

How does a coronavirus test work

Early testing is crucial to curbing the spread of any infectious disease.

What's a pandemic? The worldwide epidemic

It's the article we were hoping not to write.

It's time to rediscover the forgotten crops of the world

They are tasty, nutritious, and hardy to boot.

What are the benefits of breastfeeding?

Breast milk is a baby's first food and should be the only way of feeding infants for at least the first six months of life, according to the World Health Organization.

Different types of foods are associated with different types of stroke

If you want to have a healthy heart, eat more fruits and vegetables.

Is stevia a healthy alternative? Everything you should know

Despite coming from a plant, most of the stevia products don't actually have the whole leaf.

Coronavirus vs Influenza: How they are similar, and how they differ

The influenza is a deceivingly dangerous disease -- but using it to minimize the threat of the novel coronavirus is misleading.

A Cheesy Topic: The Types of Cheese

Sit down, relax, and join us on a journey through cheese and time.

Is This Clean? Common myths and real ways to clean up your act -- and your hands

There are too many dirty misconceptions around.

What is happiness?

We want it, we treasure it, we go to great lengths to attain it.

The Dunning-Kruger effect, or why the ignorant think they're experts

To err is human. But, to confidently persist in erring is hilarious.

Male birth control pills are around the corner. Here's how they work

Several research groups are working in parallel to devise a male birth control pill that is at least as effective and safe as the pill for women.

How to cope and recover from muscle soreness

Muscle soreness is actually a sign that you're growing stronger. No pain, no gain!

How to prevent the coronavirus -- the best precautions

Want to avoid the coronavirus? Wash your hands, stay clear of sneezes.

The novel Chinese coronavirus -- everything you need to know

There are many questions about the novel coronavirus

What's the link between music, pleasure, and emotion?

It's basically just sound, so why can it influence us as it does?

What is brain fog: the mental fatigue that ruins your mood

The worst kind of fog there is.

Is photographic memory real? Not quite, but there's something that comes close

Our memory doesn't work like a camera. But even though there's no such thing as photographic memory there are some people who are very gifted.

How long can you go without sleep? Key facts

Sleep deprivation can cause serious health problems over extended periods of time. Here's what you need to know.

Is glyphosate safe? A close look at Roundup's key ingredient

Glyphosate has taken center stage recently in terms of discussions regarding public health and safety.

Why mosquitoes bite me more than others

In short: mosquitoes like you more because you're easier to find on their 'radar'.

What is nicotine withdrawal: symptoms, coping, and treatment

Quitting smoking is the best thing you can do for your health and vitality -- but it's sure not easy.

Do stress balls really work? What the science says

You seem them in every corporate office but do these squishy foam balls actually relieve stress?

Some people have extra bones, teeth, and even nipples. Here are some examples

Not all bodies are the same.

What is hyaluronic acid

Let's take a look at this pretty unique substance which permeates our bodies.