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Do I still need a vaccine even if I had COVID-19?

The upside of being sick with COVID-19 is that you're likely naturally immune now, but no one knows for sure how long this immunity lasts.

Why you still need to wear a mask after getting a COVID-19 vaccine

Vaccines are here, but dangers still lurk.

In Poznan, Poland, eight clams get to decide if people in the city get water or not

They might be small, but these mussels shoulder tremendous responsibility.

The Secret Science of Santa

ZME Science delves into a timely Yuletide investigation of the science that enables Santa to deliver Christmas to millions of children across the globe. If you thought it was magic, think again.

2020: A Year in Space

Despite the global pandemic that has brought much of the world to a grinding halt, space scientists have continued to push the boundaries of our knowledge throughout 2020.

The best gadgets and robots of 2020

This has been one heck of a year, that's for sure. Just look at this robot dog.

The most important news on the environment, climate and energy of 2020

It's been quite the year.

The Swedish model: a year on, the unique pandemic approach still isn't paying off

As its hospitals fill up to capacity and intensive care beds are running out, Sweden is starting to sidetrack from its initial approach.

Breathtaking underwater photographs document the hidden lives of humpback whales

An Australian artist has captured graceful photos of humpbacks and compiled them to in a enchanting book.

The Paris Agreement, five years on. Can we still avoid a climate crisis?

It was supposed to be a pivotal moment to fight climate change. Things are not so clear.

Researchers are now studying earthquakes and geology with unused optic fiber cables

So-called 'dark fiber' could help seismologists map the underground and measure our planet's rumbles.

12 times the Arecibo telescope helped us figure out the universe

A look back on one of the world's iconic telescopes.

Nature's €9,500 open-access trial is showing just how absurd scientific publishing has become

You can have your paper published and accessible for everyone to see, at the low low cost of $11,390.

These intimate portraits of birds will make you want to save them

World-renowned animal photographer Tim Flach says he wants to help people connect with nature.

To truly understand the pandemic, you need to think about this number (and it's not R0)

R0 tells you how much people spread the disease on average. But averages don't tell you the whole picture.

What does Biden have in store for science? Expect changes on COVID-19 and climate change, for starters

The US will soon see some big changes -- here are some of the main ones.

Europe's coronavirus success stories aren't doing so hot right now

Pandemic fatigue is starting to take its toll.

The mental health of PhD students is at stake: scientific journals should take the blame

My survey identifies the pressure to publish in high impact journals as the main reason for the mental health crisis in academia, and condemns Nature for diverting the truth to defend its own interests at the expense of public science.

The beautiful Nature Journal of illustrator Jo Brown

The beauty of nature is often hiding in plain sight. Even our backyards hold countless treasures, waiting to be discovered.

No, herd immunity is still not a viable strategy -- and the Barrington declaration is unscientific and unethical

This declaration is not about science nor medicine. It's about politics.

This guy on Youtube makes knives from foods, sand, and other crazy materials

Ever wondered how to make a knife from jello or milk? Well, here's how.

Photographer develops 120-year-old photo -- and of course it's an adorable cat

Of course it's a cat. What else could it be?

Scientists recreate the face of ancient dog

The face of the world changes all the time, but the face of a good doggo is timeless. Now, we can see it. Meet a very special Neolithic dog. Human forensics have developed greatly in recent years, up to the point where facial reconstructions have become somewhat mundane. Not only have scientists reconstructed the faces […]

21 experts you should follow if you want to make sense of the pandemic (and a bonus)

Get your info straight from the experts source.

Why climate and COVID-19 deniers love words like 'alarmist' or 'hoax'

Denial is flourishing in the time of the pandemic.

Russia's vaccine is unproven and reckless

It looks like a publicity stunt pandering to an audience rather than a legitimate announcement.

A visual tour of Ceres, where astronomers found evidence of a subsurface ocean

Recent evidence has just made Ceres one of the more interesting places in the solar system.

Japan had the coronavirus under control. Then, it opened up too quickly

The virus was almost nowhere to be found. Now, it's almost everywhere.

Outrageous paper that says 5G "produces viruses" gets shredded by experts

It's shocking that something like this can get published.

The world's poorest are escaping extreme poverty faster than ever -- but not everything is getting better

Here’s an encouraging thought: extreme poverty has been largely alleviated. In 1820, 94% of the world’s population lived in extreme poverty (the equivalent purchasing power of under US $1.9/day). In 1990, the figure had dropped to 34.8%, which is already a big improvement. But since 1990, in just 30 years, the figure has dropped to […]

How a mythological creature is helping Japan against the pandemic

Amabié has become a symbol of Japan's fight against COVID-19.

New AI can write in any style, answer deep questions, and even write poems

We are officially looking through the glass -- this AI is eerily good.

Is our immune system strong enough to tackle the current age?

Is our immune system successful? It depends how you look at it.

The uneasy story of how the Great Auk went extinct

A burning reminder of how mankind can drive species to extinction.

The four countries hardest hit by the coronavirus are all led by authoritarian leaders

The crisis has laid bare the tendencies of authoritarian leaders and their disregard for human life.

What second wave? The US still hasn't flattened the first one

Data from New York is making US trends look better than they are.

Vietnam might be one of the only coronavirus winners

Not only did the country keep COVID-19 under control, but its economy is doing great.

We should act now to prevent future pandemics – The Black Plague may be next

It was the year 1347 when Genoese traders unwittingly brought a new disease from Asia to the ports of Europe. It was called the Pestilence initially, ultimately being known as the Black Death or the Black Plague.  The pandemic lasted for four years until 1351, and killed between 75 and 200 million people. At the […]

Solid soap vs liquid soap: which is more eco friendly?

Want to make a small, green, lifestyle choice? Use soap bars instead of liquid.

How to stop police violence with evidence-based policy

Sweeping the dirt under the rug won't cut it anymore. Here's what research says about what works and what doesn't to curtail police violence.

Yes, there is institutional racism in the US -- and there's a ton of science that proves it

Ask every black man and woman in the USA and they're likely to tell you the same thing.

"Pneumonia" and other illnesses are masking the true toll of coronavirus in the United States

You thought Russia was the only place with mysterious cases of "pneumonia"?

Are swimming pools safe for COVID-19? What we know so far

Chlorinated water itself is probably not a risk -- but we shouldn't rush to open swimming pools.

European cities are taking advantage of the pandemic to reduce car traffic

There has never been a better opportunity to cut car traffic and pollution.

Has Sweden's coronavirus approach failed? So far, the numbers suggest so

Swedish officials stand by their approach, but so far, things don't look too good.

Certainly Uncertain: What's Heisenberg's Uncertainty Principle

Heisenberg’s uncertainty principle is more than a mathematical quirk, a handy guiding principle, or the inspiration for some really nerdy t-shirts. It is intrinsic to nature, weaved into the fabric of all matter. Together we take a trip to ZME labs to use some everyday objects to demonstrate how nature tells us “you can’t have it all.”

Copper can be an important ally against coronavirus -- and most viruses, for that matter

Copper has long known to be effective at killing viruses. So why don't we use it more?

It's time to start considering wearing face masks -- even if you don't like it

Although the evidence is incomplete, it is substantial enough to warrant the widespread usage of face masks.

The lesser-known coronavirus success stories

In addition to the South Korea and the Iceland, a number of countries have successfully handled the outbreak so far.

Would it be ethical (and even feasible) to issue COVID-19 immunity licenses?

Several countries have expressed intentions to issue "immunity passports". This raises unprecedented ethical concerns.