How Much The Public Knows About Science, And Why It Matters
A survey finds striking differences in levels of science knowledge by education and by race and ethnicity. About half of whites (48 percent) score high; by comparison, much smaller shares of Hispanics (23 percent) and blacks (9 percent) correctly answer at least nine of the questions.
The Strange Neuroscience Behind Our Understanding Of Free Will
Do we really have free will? In a three-part series, the BBC explores the hidden powers behind the choices we make. This episode looks at the neuroscience behind our understanding of free will.
Mathematicians Have Solved Traffic Jams, And They’re Begging Cities To Listen
Traffic modeling is a complex branch of applied mathematics, partially because it assumes that drivers are selfish and pursuing their own goals, rather than any predictable or shared efforts.
Inside The Daring Mission To Reach The Bottom Of All Earth’s Oceans
Science fiction obsessed Victor Vescovo wanted to be the first person to reach the deepest points of all five oceans – but first he had to build a submarine that was up to it.
There’s More Than One Way To Age. How Are You Doing It?
Most of us think we know what aging looks and feels like. It announces itself with wrinkled skin and gray, thinning hair. But scientists are cataloging far subtler signs of biological aging, evident long before hair is lost and skin starts to crinkle.
The Time When Zambia Tried To Go To Mars
Edward Makuka Nkoloso of Zambia had dreams to land Zambians on moon and mars beating the US and USSR in the Space race. He did everything he could with his limited resources to make his dream a reality but could he fulfill his dreams?
Religion Is About Emotion Regulation, And It’s Very Good At It
Sigmund Freud argued that we humans are naturally awful creatures – aggressive, narcissistic wolves. We have the civilizing influence of religion to steer us toward charity, compassion and cooperation by a system of carrots and sticks, otherwise known as heaven and hell.
Seven Mysterious Sounds Science Has Yet To Solve
Sounds of unknown origin can be more than unsettling; they can inspire decades of mythos and fear—and obsessive scientific inquiry. From jarring radio broadcasts to harmonious dunes, here are some of the world’s great sonic mysteries.
Sounds of unknown origin can be more than unsettling; they can inspire decades of mythos and fear—and obsessive scientific inquiry. From jarring radio broadcasts to harmonious dunes, here are some of the world’s great sonic mysteries.
The Race To Develop The Moon
For science, profit, and pride, China, the U.S., and private companies are hunting for resources on the lunar surface. It’s not difficult to imagine moon development, like all development, proceeding less than peacefully, and less than equitably.
‘Light Is My New Drug’: The Actually Convincing Science Of Light Therapy
In recent years, research on light therapy has moved from the fringes of scientific discovery to something closer to the mainstream; its commercial uses are now following the same path, as these devices, once available only in spas, gyms, or dermatologists’ offices, become increasingly affordable for consumers.
Why Can’t The World’s Greatest Minds Solve The Mystery Of Consciousness?
Philosophers and scientists have been at war for decades over the question of what makes human beings more than complex robots. Why aren’t we just brilliant robots, capable of retaining information, of responding to noises and smells and hot saucepans, but dark inside, lacking an inner life?
With a Simple Twist, A ‘Magic’ Material Is Now The Big Thing In Physics
The stunning emergence of a new type of superconductivity with the mere twist of a carbon sheet has left physicists giddy, and its discoverer nearly overwhelmed.
How To Keep The Earth As Inhabitable As Possible
We’ve been behind where we need to be for decades now, and the fact that we’ll be living in a hotter, less hospitable world is an inevitability. The only uncertainty left is how quickly we respond and how much damage we’re going to be able to prevent.
A Forest Submerged 60,000 Years Ago Could Save Your Life One Day
Before this underwater forest in the Gulf of Mexico disappears, scientists recently raced to search for shipworms and other sea life that could serve as incubators of unexpected medicines, churning out new lifesaving formulas and compounds that may not be found anywhere else on the planet.
Is Our Brain Hard-Wired To Be Optimistic?
Psychologists have found that 80% of people have, what they define as an optimism bias and that’s regardless of whether they believe themselves to be more pessimistic or realistic. The optimism bias is our tendency to underestimate the likelihood of negative events and overestimating the likelihood of positive events.
Are There Bacteria In Your Brain?
The brain is protected from the bacterial menagerie of the body by the blood-brain barrier, and is considered a sterile organ. Which made it all the more surprising when Rosalinda Roberts, along with Charlene Farmer and Courtney Walker, realized that the unknown objects in their slides were bacteria.
Why You Shouldn’t Exercise To Lose Weight, Explained With 60+ Studies
We’ve been taught for years that as long as you hit the gym you can hit the buffet line and still lose weight. But there’s plenty of science out there to prove this statement false.
Peter Hotez Vs. Measles And The Anti-Vaccination Movement
Texas is at risk of a deadly measles outbreak, and yet few have been willing to cast blame on the state’s combative anti-vaccine movement. Enter Peter Hotez, an affable, bow-tie-wearing scientist who decided he’d had enough.
The Internet Is Destroying Our Collective Attention Span
The length of time our “collective attention” is on any given event has grown shorter, and topics become popular and then drop out of public view at an accelerating rate. It’s no surprise if it feels harder and harder to dwell deeply on any topic.
The Promise And Peril Of Space Tourism
The Overview Effect is a phenomenon chronicled by astronauts to describe a sudden sense of awe or divine recognition that they feel when they depart from the planet and then turn and look back at it. A space tourism industry is being built on the proposition of personal and existential transformation. But at what cost?
What Facial Recognition Steals From Us
In just the past five years, the meaning of the human face has quietly but seismically shifted. That’s because researchers at Facebook, Google, and other institutions have nearly perfected techniques for automated facial recognition.