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Immune system could be altered for years after a wildfire

Tiny particles penetrate into the lungs and the bloodstream

The healthiest food may also be the most sustainable one

A wider use of healthier diets could reduce the environmental impacts of agriculture

New flame retardants are as toxic as the ones they intended to replace

They can lead to serious health harms in kids and adults

Air pollution can increase violent crime rates, study finds

Particle matter and other noxious fumes might make people more aggressive.

Black carbon pollution can reach the placenta, new study shows

Yet another problem associated with pollution.

Drinking tea may improve your brain health, study shows

People aged 60 or older who regularly drink tea had brain regions that were interconnected in a more efficient way.

Eat more plant protein for a longer and healthier life, new study concludes

In recent times, the human diet has changed substantially. We have access to an unprecedented variety of foods, yet meat consumption has increased dramatically: from 20 kilograms a year in 1961, to around 43 kilograms in 2014. However, recent studies have increasingly found that meat consumption can have negative health effects, and substitute meat for […]

Binge drinking ranks high among older adults, research shows

It's twice more common than previous CDC estimates.

New app could bring cognitive therapy to your pocket

"It's kind of like cognitive therapy in your pocket -- but a little different and a lot faster," the authors say.

Philadelphia's sugary drink tax worked: one year later, consumption dropped by 38%

Moral of the story: people really don't like taxes.

New 'brain training' game could help you wean off of excess added sugar

Sweet, sweet research.

Go to the park, it's good for you -- and makes you happier

If nothing else, it's free entertainment!

Unvaccinated French child brings measles back to Costa Rica

Antivaxx trends and complacency are bringing back a disease from the brink of eradication.

Two or more diet sodas a day may increase risk of stroke

More and more evidence suggests that zero-calorie drinks may be just as bad as sugary ones.

We can eradicate malaria -- but we need to use new tricks

Improvise, adapt, eliminate.

Engaging in cultural activities can stave off depression in old age

If nothing else, at least you'll have some fun attending!

People aged 70 and over who exercise regularly have the bodies of 40-year-olds

It's never too late to start exercising -- and the results are impressive.

Why do people self-harm? New study offers surprising answers

Definitely an unexpected finding.

Golden labs seem to be healthier than their chocolate cousins -- and we're not sure why

Who's a good boy? All dogs, that's who. But some have more problems than others.

Sexual assault and harassment has long-lasting consequences on women

The fact that so many women go through this is nothing if not disturbing

The taller you are, the more likely you are to develop varicose veins

It's not all good when you're tall.

Here's why it doesn't get dark when you blink

It's not magic -- it's science.

Kidney stones form like any rock, may hold day-by-day history of your body's health

We're all Stonebenders in our kidneys!

What big tobacco companies don't want you to know about smuggling

The scale of this conspiracy is shocking.

Combining antibiotics may be more effective, new study suggests

The whole can be greater or smaller than the sum of its parts.

When organ donation meets religion

Let's talk about nasty things that save lives.

Coffee consumption might actually protect your heart, new study concludes

Good news, everyone!

Mangoes may improve your cardiovascular and gut health, new study shows

When the doctors say you should eat delicious fruit... you probably should.

Mediterranean diet may reduce negative effects of air pollution

Want to help your body fight pollution? Cut down on the meat and dairy, eat some more fruits and veggies!

Want to keep a young heart? Try exercising 4-5 times a week

If you want to maintain a healthy and young body, you'd best start working.

Mock lunar dust kills cultured cells, alters DNA -- raising concerns about the real thing's toxicity

Dust 2.no.

More than just relaxation: Frequent sauna bathing reduces risk of stroke

Saunas are good for your heart, science suggests.

Five simple lifestyle habits could improve your life expectancy by over a decade

Five things can help you live longer and be healthier.

When mitochondria break down so do our minds, new research shows

When power runs low, neurons start going haywire.

Empathy might also be part genetic, a new study concludes

Don't blame it on genetics though.

Antidepressants do work, largest ever analysis suggests

It's the biggest antidepressant review, and it has encouraging conclusions.

Can We Outsmart The Smartest Virus On The Planet?

It's not as simple as you'd think.

TV shows such as Gray's Anatomy distort our expectations of trauma care

Grey's Anatomy was a really good show, but it's still just a show.

Poor fitness leads to poor brain health, new study finds

Mens sana in corpore sanome

Researchers pinpoint the brain's anxiety centers

Anxiety is useful, to an extent, but sometimes it can overflow, with devastating consequences.

Cosmonaut blood reveals that our immune systems grind to a halt in space

This is definitely Not Good™.

Marijuana Scientists Are Getting High Wages

By the year 2020, it is predicted the marijuana science industry will be employing about 300,000 individuals.

The UK appoints a Minister of Loneliness

Loneliness is a serious problem and an important health risk. It's good to see it receiving more and more attention.

Tips for Staying Healthy as You Age

Simple things can make a big difference.

Millennials demand perfection from themselves and each other, hurting their mental health

Strong societal pressure teaches younger generations that nothing less than perfection is acceptable.

Some people can really tell if you look sick, new study reports

How good are you at detecting diseased people?

Trump administration bans the CDC from using words like "science-based," "vulnerable," or "diversity"

Science? Evidence? Diversity? Those are all banned!

Fracking linked to low-weight, less healthy babies

Run for the hills! Or at least 2 miles away, as that seems to be the 'danger radius'.

Owning a dog significantly lowers risk of premature death, especially in people living alone

Owing a doggo seems to our health well.

Britain becomes Europe's most obese country, as US maintains "leader" status worldwide

The Brits are still healthy overall, but obesity rates are reaching startling levels.