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Protection from the AstraZeneca vaccine drops significantly three months after the second dose

If you are eligible for a booster, you may want to look into getting one as quickly as possible.

Cases of eating disorders have doubled in the US during the pandemic

Being stuck inside, stressed, did not help us develop healthy eating habits.

Moderna booster offers reliable protection against Omicron variant

Third time's the charm.

The difference between cardiac arrest and heart attack

Although often used as synonyms, these are different conditions.

New microbots can travel to the brain via the nose and deliver treatments

The microbots are applied nasally to treat brain diseases.

Babies' immune systems are probably stronger than we give them credit for

They may be inexperienced, but the immune systems of infants are capable of mounting a defense.

Scientists transplant pig kidney into a human – Again

Another important step towards the promised medical marvels of xenotransplantation.

Nasal vaccines may offer increased protection against respiratory viruses

It's still just a study on mice, but it suggests that nasal vaccines could be more effective.

Preliminary data suggests Moderna's mRNA flu vaccine is effective

A new generation of vaccines is coming. Will it live up to the hype?

UK faces new surge of COVID-19 infections due to Omicron variant

Rapid transmission rates in London and across the country

Inexpensive, AI-driven MRI machines could revolutionize medical imaging

MRIs are often prohibitively expensive -- but that could change.

There are pesticides inside your body -- but an organic diet can flush them out

Organic food may not be all it's hyped up to be, but it does seem to have some benefits.

Rocket scientists and brain surgeons aren't actually smarter than the general population

Making it in professions typically seen as "very clever" may be more about hard work than innate cognitive abilities.

New vaccine could remove “zombie” cells that cause aging

It was applied in mice, which later showed fewer signs of aging.

This wearable can detect and treat an opioid overdose

The device detects life-threatening breathing patterns linked to opioid toxicity.

Speaking does not imply breathing, and this is a dangerous myth

Researchers emphasize the importance of not believing this myth.

Pfizer boosters seem to offer Omicron protection -- but two shots may not

Another reason why to get your booster.

Lipids and triglycerides in human skin act as natural bedbug repellants

They could form the basis for new and more effective control options against these pests.

New Zealand wants to become smoking-free. The country will ban tobacco for anyone born after 2008

The island nation's goal is to become smoke-free by 2025.

Novel 'megastudy' approach finds the best incentive to keep people in the gym

Unsurprisingly, it was money; surprisingly, however, only small sums were needed.

Nanofibers could capture cancer cells and prevent them from spreading

It could be a solution for an aggressive type of cancer.

Not only is mixing COVID-19 vaccines safe -- it provides better protection than a single type

This could help boost vaccination in lower-income countries where vaccine availability is problematic, while offering a reliable strategy.

Cannabis abuse can cause extreme sleep patterns: too little or too much sleep

Marijuana use is linked to both short and long sleep.

Scientists find Viagra may treat Alzheimer's disease

A famous drug used to treat erectile dysfunction may be our best candidate yet for treating Alzheimer's.

This new procedure could be a game-changer for epilepsy

Epilepsy is an odd beast. It can affect people of all ages and ethnicities. It can be caused by a variety of underlying issues, such as head trauma, or sometimes the person can just be a victim of hereditary happenstance. Sometimes, there is no apparent reason for it whatsoever. It’s just there. Adding to that, […]

New gene-editing technology creates single-sex mice

This could be a major boon for animal welfare.

Each one of us falls into one of three information-seeking 'personalities'

Our motivation for seeking out new information is consistent over time, the paper explains.

Stem-cell implant prototypes pave the way towards life-long treatment for type 1 diabetes

We're not there yet, but there seems to be a lot of promise in this idea.

Microplastics may alter our cell metabolism

Microplastics get into our bodies, potentially altering how certain cells convert sugar into energy, especially in the gut. Continued ingestion could cause chronic problems.

A new dangerous coronavirus variant has emerged. Here's what we know about it so far

No, the pandemic isn’t over yet

Eugenics: how bad science was used to promote racism and ableism

When you believe some people are worth less than others, you end up on the wrong side of history.

Aspirin use may increase the risk of heart failure among at-risk individuals

The findings cast doubt on the use of aspirin in treating at-risk individuals.

Neanderthal man suffered from earliest example of disease jumping from animal to human

Zoonotic diseases have always plagued both humans and our close extinct relatives.

We're getting a better idea of how moles turn into melanoma, and environment is key

The genetic changes that drive the emergence of skin cancer seem to be caused by environmental factors.

Just 3 minutes of red light therapy improves declining eyesight due to old age

Deep red light stimulates mitochondria -- the cell's power generators -- which may help people see better.

Healthier, more nutritious diets have a lower environmental impact -- at least in the UK

Eating better would benefit you and the planet, too.

Housework can help keep our minds and bodies limber into old age

Chores may not be pleasant, but they're good for you.

Psychedelic-assisted psychotherapy: could recreational drugs treat depression & PTSD?

Despite their ill reputation, psychedelics such as Psilocybin, LSD, and MDMA (commonly known as Ecstasy) may be the missing puzzle piece to treating several mental disorders. Results from contemporary clinical trials testify for the drugs’ capacity in inducing positive, long-term alterations in mental health and well-being in both patients and healthy individuals, when taken under […]

Our daily commute has a direct impact on our productivity and job satisfaction

Few people actually enjoy their commutes. But the ones who do have a better experience at work.

Exercise releases cannabis-like chemicals that fight and reduce chronic inflammation

Researchers have found a surprising link between endocannabinoids and gut microbes in reducing inflammation.

Scientists figure out a way to add fat to lab-grown meat

The industry is progressing very quickly.

We're evolving right now: scientists see how our genome is changing in recent history

Evolution never stops.

New vaccine kills HIV in monkeys. Could it work in humans?

It won't happen overnight, but an HIV vaccine could be on the way.

Medicinal plant extract used by Native Americans can treat both pain and diarrhea

Native American medicinal knowledge may help scientists develop drug combos in the modern age.

The "step test": If you can complete this simple 60-second test, it means you're heart is in good shape

The step test is a great approximation of cardiovascular fitness at one point in time.

New AI approach can spot anomalies in medical images with better accuracy

It can reduce the workload of physicians and improve the results of image analysis.

Going to sleep before 10 PM could lower your risk of heart disease

... so I'm screwed.

Faced with a resurgence of coronavirus cases, Berlin institutes new, tough restrictions

Unvaccinated individuals will be barred from a wide range of indoor facilities.

Physical exercise is a reliable and accessible way to manage anxiety disorders

Moderate to intense exercise can help even in the case of chronic anxiety disorders.

People who sat down more during the pandemic were more likely to become depressed

If you're happy and you know it, don't sit down?

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