homehome Home chatchat Notifications


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.

What is attention deficit hyperactivity disorder (ADHD)?

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

"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.

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.

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.

Young kids might not be transmitting COVID-19 -- though they can get it themselves

Evidence is increasingly suggesting that young children are not playing an important role in the spread of disease.

Why there's so much fuss about contact tracing apps -- and what we know so far

It's an important moment in our fight against the pandemic.

How that Apple-Google contact tracing app works

Many of us may end up using this app to help control the outbreak. Here's how it works.

What are contact tracing apps

Contact tracing apps could help us trace chains of infection as we relax lockdown, but there are many concerns.

Playing Asteroids is No Game: Humanity's Future Could Depend on Diverting Asteroid Impacts

It isn't hyperbole to say, the survival of our species may depend on a sucessful method of preventing an asteroid impact.

The Plant-based meat industry is booming in the pandemic

Demand for plant-based meat is soaring amid coronavirus woes.

Should we be wearing face shields instead of face masks?

It's hard to imagine a responsible reopening of society without the widespread use of protective equipment.

How memes, bleach, and a President can turn into a public health issue

The things we say can shape the lives of others. Especially if you're a leader.

Meet the Internet's unsung heroes: Wikipedia's human collaborators

Though we take it for granted, their collective work has left the world a better place for us all.

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.

Can sewage water help us understand the true extent of the coronavirus?

Whether it's understanding the spread of the contagion or understanding when it's time to relax lockdown, sewage water might hold answers.

What is Superposition? Schrödinger's Cat Experiment Explained

The tale of physics’ most famous cat is one that is familiar to many, but what is the inside story of the feline so demanding it requires its own Universe, and how does it illustrate the 'weirdness' of the quantum world?

The unusual origins of our favorite spices

Have you ever stopped to wonder where black pepper, vanilla, and cloves come from?

If you think the coronavirus crisis will be over by summertime, you're wrong

The lockdown is lulling us into a false sense of security. If we fall into the drap, we will pay a dire price.

The unseen dance between urban planning and pandemics

Buildings can be an ally in our fight against viruses.

Can mosquitoes transmit the novel coronavirus?

The answer is almost certainly 'no'.

We should have worn face masks all along. So why didn't we?

Not recommending widespread facemask usage may be one of our biggest failures in managing the pandemic.

The tragic story of the doctor who first endorsed hand washing

Ignaz Semmelweis, a Hungarian doctor, saved countless lives by being the first to introduce mandatory hand washing for physicians.

Vaccines in shining armor -- Can vaccines really save us from the coronavirus?

There are few guarantees in vaccine-making. We shouldn't bet on vaccines to save us -- our best chance is to adapt to the virus.

A look back at Hubble's history in honor of its 30th anniversary

The story of the most prolific space telescope in history.

How the coronavirus lockdown could end and what we can expect

We're up for a long period of weirdness; we'd better get used to it.

What you need to know when you're wearing an improvised face mask

Face masks are likely to become an important part in our long-term strategy for fighting the coronavirus.

How to make your own, improvised, effective filtration face mask

Most health organizations now advise using face masks -- even if it's just improvised ones.

The best materials to build a homemade filtration mask

What's the best material for a mask? Here's what we dicovered.

Indigenous communities in Latin America under threat due to coronavirus outbreak

Over 33 million indigenous people from Latin America are faced with dangerous prospects.

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.

What we know about the 'viral load' of COVID-19

It's not just about whether you get the virus or not -- the viral load might also have a role to play.

These countries showed us how to stop coronavirus. But it's not easy

Early action, a clear plan, and transparency are common traits. But so is surveillance.

COVID-19 in the UK. A Week in an Underprepared Nation

History will likely look back at the handling of the COVID-19 crisis by the UK Government as a tale of bumbling ministers, clerical errors, lame excuses, and a populace failed by a criminally undersupported National Health Service--and that's just the past week in a nutshell.

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.

The Cosmological Constant: How Einstein's 'greatest blunder' became an expanding problem

The Universe is expanding, of that much cosmologists are sure. But the question of what rate at which that expansion is accelerating, and the value that describes it--the cosmological constant-- now that’s a real headache.

The US now has the most coronavirus cases in the world

The number of cases is even accelerating in the US.

Coronavirus strategy: is the priority health or business?

Most governments have prioritized focusing on disturbing business as little as possible, delaying potentially crucial measures.

Cork: what is the material we stuff our wine bottles with?

It's sustainable and surprisingly versatile!

How does a coronavirus test work

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

How to make your own hand sanitizer -- simple and effective vs Covid-19

Let's look at what sanitizer does and how you can make your own.

What is the vacuum of space?

Nature hates a vaccuum -- so why do we have one?

What's a pandemic? The worldwide epidemic

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

1 20 21 22 23 24 37