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Lab mice with natural gut bacteria are wildly more resistant to disease and tumors

Living in a sterile, controlled environment make lab mice not such a good model for human diseases.

Different houses and rooms host more types of bugs than others

Can you guess which room in the house has the most diverse bug community?

The Ever-changing and Skepticized Van Allen Belts

Each of the two belts surrounds the Earth in a sort of doughnut-shaped formation.

Mushrooms are 'the richest source' antioxidants that fight age-related diseases

For once, something that tastes good is actually healthy for you.

Computer simulation identifies HIV Achilles Heel, offering new avenue for treatment

It also showcases how powerful computer simulations can be in fighting viruses.

New 'Golden' Potato packed with Vitamin A and E could fight malnutrition in developing nations

A new GMO crop could help millions with micronutrient deficiencies.

Italian Parliament votes to ban animals from circuses

Good news from Italy!

Europe's first farmers mingled with the locals, slowly mixing the communities together

Until now, we didn't know if the two greeted with a handshake or a bloodbath.

Scam the scammers: New AI Bot messes with scammers by pretending to be a human victim

Hello sir, it is me, the Nigerian prince.

Even casual drinking increases cancer risk

Put that glass down, researchers warn.

The fungus that turns ants into mindless zombies just got wickeder -- controls host like a puppeteer

Nature can be brutal.

Dinosaurs might have still been alive today had apocalyptic asteroid fallen somewhere else 66 million years ago

Dinosaurs had a 9/10 chance they'd make it -- but they drew the short straw.

Native red squirrels successfully reintroduced in Scottish Highlands

The project wouldn't have been possible without the support of local communities.

Experimental SpaceX engine explodes during trials, damaging the McGregor, Texas facilities

Thankfully, nobody was hurt.

Having a cat around the house keeps asthma away in newborns

Cat allergens reduce the incidence of asthma in newborns by a factor of two.

New Zealand's prime minister wants to go fully renewable by 2035

New Zealand is one of the greenest countries on the planet, but they still have a lot of work to do.

Humans got taller, then bulkier in 'bursts' during our evolution

Growing strong!

Cocktail of simple over-the-counter drugs as effective as heavy opioids in treating pain

An Advil and Tylenol cocktail might be just as strong as opioids in dealing with the pain.

Ancient otter packed a surprisingly strong bite

It was very different from modern living otters.

Gene therapy creates new skin for boy with rare, devastating condition

The boy was given a new chance at life.

'Zombie star' cheats death again and again, dumbfounding scientists

A unique astronomical event is leaving many scientists scratching their heads.

Putting bacteria-targeting-viruses into food packaging could keep food from spreading illnesses such as Salmonella poisoning

This study was able to keep the viruses working on bacteria for three months.

Astronomers find one of the oldest known object in the Universe, formed only a billion years after Big Bang

It's supposed to be one of the first galaxies.

Researchers discover a planet so big it might not be a planet after all

Too big for a planet, too small for a star.

The first 3D interactive brain is here to teach you all about how yours works

Taking a look at BrainFacts.org's surprisingly fun new feature.

Sheep can recognize human faces, new study demonstrates

Sheep may be much smarter than we give them credit for.

World's first 'negative findings' science prize aims to tackle publication bias

Researchers are encouraged to publish null results. Science needs them just as much as positive findings.

This rat-like creature is the earliest ancestor of mankind

In a way, we're all the descendants of these rats.

Fossilized ancient lizard shows how dinos evolved to live in the oceans

Life's always greener on the other side. Even if that's the ocean.

New therapy rejuvenates old cells in the lab, which now behave like young cells

Shortly after the therapy, the aged cells started dividing and had longer telomeres.

"Killer" mosquitoes are being unleashed in the US to fight disease

Their mission is to reduce mosquito populations.

Bonobos perform random acts of kindness to strangers

Humans aren't the only ones.

As Nicaragua and Syria embrace Paris Agreement, it's literally the US vs the rest of the world

Trump's US is the only country who doesn't want the Paris Agreement.

Enceladus' hidden ocean is kept warm by porous core

The findings could have important consequences for the prospect of finding alien life there.

Tired brains are prone to mental lapses as whole areas 'doze off'

Ah yes. The dreaded brain fart comes under scrutiny.

Mice will pick social rules over might-makes-right, hinting at the birth of human societies and laws

The basis of any civilized society.

How to create deliciousness -- the chemistry behind cooking

Who doesn't love a good meal?

After the dinosaurs went extinct, mammals crawled out of the dark to take over

The extinction event that wiped out the dinosaurs left many empty niches for the mammals' taking.

The UN COP23 starts today -- Why this matters, and what you need to know

This could have a big impact on our lives.

Trump negotiators brand coal as the solution for the climate crisis at UN conference

It would be funny if it wouldn't be sad.

New EPA advisor believes air is "a little too clean for optimum health"

Unfortunately, it seems like this administration is hellbent on making the EPA an anti-scientific, destructive organization.

US report says climate change is happening, but US leaders disagrees

It's almost like the current government is building its own alternate reality.

What the oldest spiral galaxy can teach us about how the Milky Way evolved

It was around just 2.6 billion years after the Big Bang.

New algorithm turns low-resolution photos into detailed images -- CSI style

Zoom in on that license plate. Yes, I see it clearly now...

Scientists discover new type of fusion reaction -- merging quarks is eight times more powerful than single reactions in H-bomb

Scientists were afraid this could lead to a planetary-bomb but, luckily, there's nothing to worry about.

Artificial light-absorbing nanoparticles mirror insect cloaking device

The tiny spheres could boost our solar panels, telescopes, and might even lead to new cloaking devices!

Ozone hole at its slimmest after 30 years of international effort, keeps shrinking

The warmer temperatures seen in latter years helped keep its size in check.

T. Rex's tiny arms weren't meek after all -- new research says they were meant for 'vicious slashing'

T. Rex's forearms don't look that clumsy anymore.

Asteroid impact that wiped out dinosaurs was far worse than previously thought

Earth's average surface air temperature droppped by as much as a staggering 26 degrees Celsius.

Greenhouse gas emissions have already peaked in 49 countries, but it's still not good news

This is no time to pat ourselves on the back, researchers warn.