Alexandra Gerea -- author profile on ZME Science

Climate change: 'The Future We Choose' by Christiana Figueres

The world faces an unprecedented crisis as global temperatures continue to rise, leading to devastating environmental impacts such as rising sea levels, extreme weather events, and species extinction. COP27, the 27th Conference of the Parties of the UN Framework Convention on Climate Change, was an important event that took place in November 2022. This year’s […]

Could pillows made from buckwheat help you sleep better?

The science isn't exactly conclusive, but there are some promising signs.

Whether it's text writing or generating images, artificial intelligence is getting a lot better -- and fast

It's got some serious skills, but are we prepared to deal with the implications?

We are stepping into the digital age of beauty – powered by AI, AR, and more

The beauty industry as we know it is changing, and we owe it all to technology.

Many UK adults not confident they can administer first aid in an emergency

The ability to provide first aid in an emergency situation can make the difference between life and death.

Climate heating is here. How do we deal with heatwaves?

Extreme heat above 90 degrees Fahrenheit (32 degrees Celsius) is a common occurrence in many parts of the world in the summer, but with climate change taking a toll, temperatures are surging way past that. Summers are getting hotter and hotter, and heatwaves are becoming the norm. Extreme heat events, especially (but not only) when […]

The European Union wants to regulate the "Wild West" of crypto trading

The move would target money laundering schemes and protect unaware traders.

Can technology help us improve our dental hygiene?

A whopping 2.4 billion people have untreated tooth decay, and that’s only the start of the world’s tooth problems. Maintaining healthy teeth and gums goes beyond having a pearly white smile. Your mouth is the entry point for germs and bacteria that can quickly spread from your teeth and gums to other internal organs and […]

Who gets fired from social media posts? These researchers scoured hundreds of cases to find out

What you post on social media can, and often will, be used against you.

Arthropod exoskeletons structures could help us design better buildings

We could learn a thing or two from natural designs.

Millennials, rejoice: avocados really are good for your heart

An avocado a day keeps the doctor away -- when you use it instead of butter or margerine.

5 weight loss myths debunked (and what you should do instead)

The weight loss industry is rife with biased and unproven advice.

Could a Cure For Allergies Be Right Around the Corner? Research Suggests So

Spring is coming -- and with it, allergies.

How the Scientific Method Influences the World of E-Commerce

The most successful e-commerce businesses employ scientific principles to test out winning ideas and products.

How research on birth control could bring about a new era of contraception

We have a few options available, but there's plenty of room for improvement -- and the improvement is coming.

Mortar-filled tennis balls could make structures more resistant to earthquakes

It's a cheap technique that could go a long way.

Turns out, online therapy can be just as effective as face-to-face therapy

Therapy doesn't necessarily require being in the same room.

More pressure mounts for US student loan cancellation, while economists advise refinancing

Student loans are big business. Some 43 million Americans currently have student loans, totaling a whopping $1.57 trillion in student loans. Despite President Biden canceling some $2 billion in student loans already, progressives in the Democratic party are increasingly frustrated. This is just a drop in the bucket, they argue, and far more action is […]

Teenagers' mental health is deteriorating -- and social media might have something to do with it

Too much social media exposure may be causing emotional distress in some teens.

Your nail polish might be toxic. Here's how you can tell

As we’ve learned more and more in recent years, it’s very difficult to find good cosmetic products that are also good for your health. Words like “organic” and “natural” are thrown around a lot, but they’re not well-regulated and are often misleading. In fact, many “natural” products contain toxic substances. So if you want to […]

Urbanization + Climate Emergency = Massive Problems. Let's talk solutions

Urbanization has been an ongoing, prolonged global trend that was interrupted by COVID-19. At this point, it’s impossible to anticipate what all the long-term impacts of this interruption might be.

What is the Most Efficient CBD? Why the Way You Take CBD Matters

CBD can be found in various formats from oil and edibles to balms and vape liquids. Which one should you choose?

Food Traceability Has Never Been More Important for the Food Industry

In our interconnected world, being able to trace the world's food has never been more challenging -- and more important.

Hormonal Birth Control: It’s Not Just for Pregnancy Prevention Anymore

Hormonal contraceptives can alleviate acne and even reduce the risk of cancer, among other things.

The Science of a Deliciously ‘Meaty,’ 3D Printed Meat-Free Future

“Alternative meat” – made by and for meat-lovers – is “a whole new animal”

4 Technological Trends Shaping The Post-Pandemic Future Of Business

As the pandemic continues to linger, businesses are trying to find solutions to adapt to the new normal.

Ancient turtle embryo preserved inside thick, tough egg

Turtle eggs are usually small and fragile -- but this one was big and tough.

How AI Is Helping to Prevent Diabetic Retinopathy Blindness

A shortage of ophtalmologists is driving a lot of interest in AI solutions for preventable vision loss.

The 9 best drones for aerial photography

It's a new decade and drones have come a very long way. You can get a lot of bang for your buck with these.

Slow mornings? Here’s how changing your alarm tone can combat sleep inertia

A new study suggests that melodic tunes may boost alertness and productivity in the mornings.

How neuromarketing helps us understand post-pandemic changes in consumer behavior

Old habits die hard, but the pandemic has changed the way we buy products and interact with brands in ways we didn’t think were possible.

The pandemic gnawed at everyone's mental health -- but children are particularly affected

The COVID-19 pandemic has had a major impact on the mental health of people the world over, and children are no exception.

The relationship between social media and cryptocurrencies is not healthy

A single tweet from Elon Musk can move the crypto market by billions.

Netflix and no chill? Users are increasingly overwhelmed by too many streaming services

The pandemic saw a boom of streaming options -- but that may not be all good, a new study finds.

The sound of music: violins could soon be designed by Artificial Intelligence

Designing violins is an art -- but it could soon become a science.

New 3D bio-material could help reverse arthritis

Arthritis treatment is always challenging -- but innovative technology may offer alternatives.

A new food pyramid could help people eat healthier, while also tackling climate impacts

It's actually a double pyramid -- one for you, one for the planet.

The ageing population and long-term care: a problem for many countries to deal with

There are few clear-cut solutions.

The tech industry is adopting futuristic data processes in response to COVID-19

Heading into 2021, technology and digital operations are more important than ever.

What will restaurants look like after the pandemic? It's complicated

There will likely be no indoor dining until we reach herd immunity, but restaurants can adapt and rise to the challenge.

Science-backed ways to keep your brain sharp at any age

Take care of your body You probably weren’t expecting this one — but the first way towards a healthy mind is a healthy body. Physical exercise can help your memory and brain stay sharp in more ways than one. The benefits can come both in the form of direct and indirect benefits. For instance, exercise […]

The 1.9 Trillion Infrastructure Plan Will be Paid for with a Corporate Tax Hike

Following several COVID-19 relief bills, the Biden Administration is poised to move on infrastructure.

What Is A Physician-Scientist And What Do They Do?

Physician-scientists are a critically important part of the medical community, completing important research and influencing policies.

Biden has canceled over $2 billion in student debt. Here's what that means

The president's plan on student loans is becoming increasingly clear.

Why researchers want to keep ratsnakes out of electrical lines

Snakes climbing up electrical poles might sound scary, but it's much worse for them.

Are Progressives Lenses Good For Your Eyes?

If you are over forty and wear glasses, the odds are you’ve heard about progressive lenses. Progressive lenses are regarded as an upgrade to traditional bifocal or trifocal glasses, but they also come with a new challenge. Whereas the old faithfuls had clear lines between each different lens, progressive lenses blend seamlessly into each other. […]

VR companies create interactive virtual offices and event solutions for a new era of remote work

Since the beginning of the pandemic, millions of office workers have been working remotely from home, their only contact with colleagues and managers through emails, daily Zoom meetings, and conference calls. As much as employees initially welcomed the freedoms remote work afforded, such as relaxed clothing during meetings or spending more time with family, many […]

Love your dental hygienist, and your teeth will love you back for it

We all have an innate fear of dentists -- and we end up paying the price for it.

The best reusable water bottles (as a gift or for yourself)

Good for the environment, good for you: reusable bottles can be useful, cheap, and cool.

Satellites are becoming important tools for agriculture

Satellites up in the sky are enabling us to better understand the ground beneath our feet.

« Previous 1 2 3 4 5 6 … 10 Next »