Doctors' Stethoscopes Can Transmit Bacteria As Easily As Unwashed Hands
New research shows that the instruments could be a vector for bacterial infections—a concern, as they're infrequently sterilized
Scientists Solve the Mystery of a Nine-Million-Year-Old Mass Whale Die-Off
Ancient blooms of toxic algae appear to have killed dozens of whales at once
Science Explores Our Magical Belief in the Power of Celebrity
People will pay more for memorabilia, a study finds, simply if they believe a celebrity touched it
A Crowdsourced Collection of Objects That Embody Climate Change
"A People's Archive of Sinking and Melting" features publicly submitted items from places that could be on the brink of disappearance
Your Dog Can Tell From Your Voice If You're Happy or Sad
New fMRI research shows that dogs' brains are specially equipped to process human voices, and respond differently based on our emotions
The Science of Solitary Confinement
Research tells us that isolation is an ineffective rehabilitation strategy and leaves lasting psychological damage
How Stress Hormones Impact the Behavior of Investors
Cortisol, a natural hormone, has been found to rise during times of market volatility and make people more risk-averse
Five Vitamins and Supplements That Might Actually be Worth Taking
Science tells us that taking most vitamins is worthless—but a few buck the trend
An Artist Dyes Clothes and Quilts With Tuberculosis and Staph Bacteria
Anna Dumitriu combines bacteria and textile design to explore our relationship with microorganisms
Myth Debunked: Wind Farms Don't Alter the Climate
A model indicates that doubling Europe's number of wind turbines would have a negligible effect on temperature and precipitation
A Scientific Explanation of How Marijuana Causes the Munchies
THC appears to increase our sensitivity to scents and flavors by using naturally occurring neural networks to convince the brain that it's starving
When the Beatles Arrived in America, Reporters Ignored the Music and Obsessed Over Hair
They'd go on to change American music forever, but the press focused on the moptops
Can a Statistical Model Accurately Predict Olympic Medal Counts?
Data miners have developed models that predict countries' medal counts by looking solely at stats like latitude and GDP
Why Does This Indonesian Volcano Burn Bright Blue?
Olivier Grunewald's dramatic photos showcase blue flames—not blue lava—that result from burning sulfur
Mining Tar Sands Produces Much More Air Pollution Than We Thought
Research shows that emissions of a class of air pollutants are two to three orders of magnitude higher than previously calculated
14 Fun Facts About Sea Hawks
Number one: There's no such thing as a "seahawk"
The Science of the First Cold Weather Super Bowl
Science shows that the cold weather will make it harder for players to grip the ball, avoid slipping and hear each other over the roar of the crowd
A Postmortem of the Most Famous Brain in Neuroscience History
Patient H.M.'s brain has been sliced and digitized, leading to new insights for scientists
The Hope Diamond Was Once a Symbol for Louis XIV, the Sun King
New research indicates that the stone was once specially cut to produce an image of a sun when mounted on a gold background
A New Paradigm for Animal Research: Let Them Participate
In labs around the country, researchers are realizing that in many cases, it's easier to work with animals than against them
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