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Mars may have had planetary rings billions of years ago -- and might get a new one

A tiny Martian moon suggests Mars may have had planetary rings.

Three times more Americans are now experiencing psychological distress due to the pandemic

Looming fears over contracting disease and economic uncertainty is causing major psychological suffering among American adults.

Scientists engineer squid-like transparent human cells

Sorry -- no invisible humans any time soon, but the applications can be intriguing.

Can exposure to the common cold offer immunity to COVID-19?

There a four coronaviruses known to cause common colds, but can they offer any immunity against SARS-CoV-2?

How close are we to reaching herd immunity for the coronavirus?

Just 3% of the world's population has antibodies for COVID-19 -- woefully short of at least 60% required for herd immunity.

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.

New sodium-ion battery performs on par with some lithium-ion batteries

The salty future of energy storage might be upon us.

Do dogs really respond to human cries for help?

"Don't worry, hooman. Fluffy come rescue."

SpaceX makes history, launches its first crew mission to the ISS

It's the first maned launched from US soil since the space shuttle was retired nine years ago.

Coronavirus main risk factor and symptoms ranked by new massive study

Researchers assessed the factors that were most associated with COVID-19 mortality in more than 20,000 hospitalized patients.

What is attention deficit hyperactivity disorder (ADHD)?

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

How long are coronavirus patients contagious for?

Studies suggest that the coronavirus stops being infectious around 11 days after the onset of symptoms, even though PCR tests might still return a positive result.

Scientists uncover how cells respond to fasting and promote weight loss

The findings could boost interventions meant to maintain a normal body weight and promote healthy well-being.

Human activity might undo more than 50 billion years of evolution

At least 50 billion years worth of unique evolutionary history is at risk, a new study found.

Orbital 'littering' fee might solve our space junk problem

Space junk is a classic example of the Tragedy of the Commons -- now it's time to take responsability and pay up.

Despite reopening, Americans don't really want to go to restaurants or the gym

A recent poll suggests that many Americans wouldn't want to return to restaurants and gyms even though they might be allowed to.

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.

Munch's 'Scream' is fading due to low-quality paint and the breath of art lovers

Humidity from the breath of museum goers have gradually degraded the colors of the famous painting.

Only competition with humans can explain the sudden extinction of Neanderthals, computer model shows

The plot thickens.

Astronomers witness a baby planet being born

The observations further our understanding of how extrasolar planets come into existence.

Motorcycles don't make cities cleaner, they just delay the inevitable

To make cities clearner, urban planers need to make walking and cycling more accessible. Two-wheelers just offer a delay in terms of increases in fuel use and emissions.

'Terminator' rubber tires made from industrial waste can repair themselves on the go

The new rubber material is a 'latent adhesive' that doesn't become sticky unless you add a catalyst.

Native Americans are struggling in the fight against COVID-19

Navajo Nation was already dealing with an under-funded healthcare system even before the pandemic.

Coronavirus saliva droplets can travel up to 6 meters even in very low wind

The often cited "2 meter" (6 feet) physical distancing recommendation may be insufficient in some scenarios.

Researchers are working on an antiviral mask that kills the coronavirus on contact

After some contradictory information about the role of masks in fighting the coronavirus pandemic, the consensus is now that face protection can stop coronavirus aerosols from infected people. Researchers at the University of Kentucky want to take things a step further by developing masks that not only block the virus from entering the body — […]

Some lava-like features on Mars are actually ancient mud flows

Frozen Martian mud has been mistaken for lava flows.

Birds in higher latitudes are more adapted to long-distance flight

Researchers analyzed the wing shapes of more than 10,000 species of birds.

Visual cortex implant allows the blind to 'see' letters and other shapes

The scientists exploited a phenomenon commonly known as "seeing stars".

Language skill may matter more for learning how to code than math

Girls tend to have better language abilities on average than boys, yet they might feel intimidated by stereotypes surrounding computer science.

Scientists have new evidence that Earth's inner core may be rotating

It's the strongest evidence yet that Earth's inner core is rotating.

COVID-19 might cancel more than 28 million surgeries worldwide

It would take a year to clear the backlog of postponed and canceled surgeries due to COVID-19.

These legs were made for walking: T. Rex had legs built for marathons, not sprints

Humans could have generally outrun T. rex.

Medieval English longbow could cause trauma similar to gunshot wounds

The famous longbow was even more formidable than meets the eye.

Mars is wetter than initially thought (but still not wet enough for life)

Pockets of salty water can appear on the surface of Mars more often and across more of the planet than previously expected.

Online learning is surging during the pandemic. But can it keep this momentum?

School shutting has moved learning to online almost overnight, but what will happen post-pandemic?

Scientists develop an anti-coronavirus surface coating

Nanoparticles containing metal ions and polymers can keep surfaces coronavirus-free for up to months.

Dr. Fauci to Congress: 'No guarantees that a vaccine is actually going to be effective'

Vaccine development should never be hurried. What's more, there's a chance we might never have an efficient vaccine for the new coronavirus.

Astrophysicists destroy virtual stars to simulate the birth of black holes

No real stars were hurt...

When should schools reopen? The kind of policy that should never be taken lightly

New guidelines offer a list of things schools need to consider before reopening to students.

Pandemic slashes the number of organ transplants in the US in half

Organ transplants dropped by 50% in the U.S. and by a staggering 91% in France.

Far-UVC lamps could be the future of indoor disinfection during the pandemic (and beyond)

The frequency of the radiation is too low to penetrate the human skin but still enough to destroy virsues within minutes.

When we need it the most, federal funding for research in the U.S. is 'lowest in years'

Can we afford to ignore science any longer?

Scientists find gene responsible for virgin birth in honeybees

The search for the gene that enables some bees to give birth without having sex took more than 30 years.

Yoga can supercharge medication treatment for migraines

Practicing yoga in conjuction to prescription medication reduces both the frequency of headaches and pill usage for managing migraines.

Dating might shift for good to online even post-pandemic

How can dating work during a lockdown? People get creative.

The pandemic is hitting lower-income American workers the most

Half of the low-income respondents said they feared they would lose their jobs, compared to less than 20% of higher-income Americans.

Spraying the streets with disinfectant is useless and needs to stop now

Seriously, it's one of the stupidest ways to waste taxpayers' money.

ESO astronomers find the closest black hole to Earth

The stars in the same triple system as the black hole are so close they can be seen with the naked eye.

Scientists investigate cannabis terpenes as possible COVID-19 treatment

Aromatic oils that give cannabis its signature taste and smell might have a role to play in fighting the coronavirus.

How AI and data analytics do their part in the COVID-19 crisis

Healthcare analytics could become an indispensable weapon in scientists' warchest against pandemics in the future.

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