A Black Physician Takes on Racism in Medicine

Physician Uché Blackstock talks about her experience of the huge health disparities faced by Black Americans in her new book Legacy | Continue reading


@scientificamerican.com | 5 months ago

Too Many Schools Are Misdiagnosing Dyslexia

Changing how dyslexia is diagnosed could help many more children learn to read | Continue reading


@scientificamerican.com | 5 months ago

A Flawed Way of Diagnosing Dyslexia Leaves Thousands of Kids without Help

Changing how dyslexia is diagnosed could help many more children learn to read | Continue reading


@scientificamerican.com | 5 months ago

Do Squirrels Remember Where They Buried Their Nuts?

Squirrels spread their fall bounty across several locations. But do they have a key to this treasure map? | Continue reading


@scientificamerican.com | 5 months ago

If You Had a Nuclear Weapon in Your Neighborhood, Would You Want to Know about It?

The Fort Berthold Reservation in North Dakota has had nuclear missile silos on its land for decades. Now the U.S. government wants to take the old weapons out and replace them with new ones, and it’s unclear how many living there know about that. | Continue reading


@scientificamerican.com | 5 months ago

Meeting the 1.5°C Climate Goal Will Save Millions of People, and It's Still Feasible

People already suffering from climate change are beseeching world leaders to hold global temperature rise to 1.5°C, even if we surpass that threshold temporarily | Continue reading


@scientificamerican.com | 5 months ago

Cranberries Are a Scientific Delicacy

From self-pollination to bogs, cranberries are a Thanksgiving classic with many fascinating botanical and genetic features | Continue reading


@scientificamerican.com | 5 months ago

New Map Reveals Secrets of Io, the Solar System's Most Volcanic Moon

The best-yet map of active volcanoes on Jupiter’s moon Io hints at a hidden magma ocean—and more | Continue reading


@scientificamerican.com | 5 months ago

New Results Reveal How to Build a Nuclear Clock

Nuclear clocks could shatter timekeeping records. Now physicists are learning how to build one | Continue reading


@scientificamerican.com | 5 months ago

'Heartbreak' Stars Cause Enormous, Tumultuous Waves in Their Partners

Two orbiting stars are causing unsustainably large tides as they draw closer together | Continue reading


@scientificamerican.com | 5 months ago

COVID Caused a Baby Bump when Experts Expected a Drop. Here's Why

During the COVID pandemic, the U.S. initially saw a drop in births followed by a bump | Continue reading


@scientificamerican.com | 5 months ago

Science News Briefs from around the World: December 2023

The explosive secret behind Saturn’s rings, a Scandinavian arrow frozen for 4,000 years, the world's deepest-known virus, and much more in this month’s Quick Hits | Continue reading


@scientificamerican.com | 5 months ago

New Models Could Predict Climate Change Effects with Unprecedented Detail

Scientists have proposed a network of supercomputing centers that would focus on local climate impacts | Continue reading


@scientificamerican.com | 5 months ago

Poem: 'In Conversation with Elizabeth Fulhame'

Science in meter and verse | Continue reading


@scientificamerican.com | 5 months ago

Short Naps Have Major Benefits for Your Mind

A light midday snooze boosts memory and other types of cognition—and your mood | Continue reading


@scientificamerican.com | 5 months ago

Superconductor Research Is in a 'Golden Age,' Despite Controversy

The search for room-temperature superconductors has suffered scandalous setbacks, but physicists are optimistic about the field’s future | Continue reading


@scientificamerican.com | 5 months ago

New Space Station Sensor Can Reveal Hidden Greenhouse Gas Polluters

An instrument mounted to the International Space Station was built to map dust in the atmosphere, but it’s also giving scientists a wealth of information about methane and carbon dioxide emissions | Continue reading


@scientificamerican.com | 5 months ago

Net-Zero Emissions Would Save 32,000 Lives and $1 Trillion in the U.S. Alone

The U.S. will see “fewer emergency room visits, fewer asthma attacks” and will save money if it cuts carbon emissions, a new Union of Concerned Scientists analysis says | Continue reading


@scientificamerican.com | 5 months ago

Weight-Loss Drug Wegovy Slashes Risk of Death in Some People with Heart Disease

The active ingredient in Wegovy and Ozempic reduced the risk of heart attacks and strokes in a large trial of people with cardiovascular disease who were considered overweight or had obesity, but the cost and side effects remain barriers | Continue reading


@scientificamerican.com | 5 months ago

Transgender People's Neurological Needs Are Being Overlooked

Migraine, stroke and epilepsy disproportionately affect members of the transgender community—but neurologists are often unprepared to respond | Continue reading


@scientificamerican.com | 5 months ago

The Pandemic Disrupted Adolescent Brain Development

Early research presented at the leading brain conference suggests that the pandemic changed the brains of teenagers | Continue reading


@scientificamerican.com | 5 months ago

'Olfactory Training' during Sleep Could Help Your Memory

Participants who smelled odors while they slept performed better on word-recall tests | Continue reading


@scientificamerican.com | 5 months ago

Inside the $1.5-Trillion Nuclear Weapons Program You've Never Heard Of

A road trip through the communities shouldering the U.S.’s nuclear missile revival | Continue reading


@scientificamerican.com | 5 months ago

Is the Lottery Ever a Good Bet?

The surprisingly subtle math behind the Powerball and Mega Millions | Continue reading


@scientificamerican.com | 5 months ago

Just One U.S. Reservation Hosts Nuclear Weapons. This Is The Story of How That Came to Be

15 nuclear missiles deployed in underground concrete silos across the Fort Berthold reservation in North Dakota. It took displacement and flood to get them there. | Continue reading


@scientificamerican.com | 5 months ago

This Fall Is Full of Acorns--Thanks to a 'Mast' Year

Trees can outsmart animals such as squirrels and birds by synchronizing their seed production | Continue reading


@scientificamerican.com | 5 months ago

Leonid and Geminid Meteor Showers Bring Bonanza before Year's End

Two unusual annual meteor showers come at the end of the year, and each can spark astonishing celestial fireworks | Continue reading


@scientificamerican.com | 5 months ago

U.K. Becomes First Country to Approve a CRISPR Disease Treatment

A newly approved CRISPR therapy could transform the treatment of sickle cell disease and beta-thalassemia—but the technology is expensive | Continue reading


@scientificamerican.com | 5 months ago

This Biophysicist 'Sun Queen' Harnessed Solar Power

Hungarian-American biophysicist and inventor Mária Telkes illuminated the field of solar energy. She invented a solar oven, a solar desalination kit and, in the late 1940s, designed one of the first solar-heated houses | Continue reading


@scientificamerican.com | 5 months ago

What the U.S.-China Agreement Means for Greenhouse Gas Emissions

The two nations announced limited steps to address climate change. But even a modest agreement could have far-reaching effects | Continue reading


@scientificamerican.com | 5 months ago

Climate Change is Disrupting Animals' Brains. Here's How

Shifting temperatures disrupt the cues animals rely on to navigate their environment | Continue reading


@scientificamerican.com | 5 months ago

Seals Show Scientists an Unknown Antarctic Canyon

Charting the seafloor with deep-diving animals can help scientists predict glacial and ice-sheet-melting physics | Continue reading


@scientificamerican.com | 5 months ago

Mapping the 'Unknome' May Reveal Critical Genes Scientists Have Ignored

Geneticists don’t know what most human genes do. A new research tool may help | Continue reading


@scientificamerican.com | 5 months ago

Behind the Scenes at a U.S. Factory Building New Nuclear Bombs

The U.S. is ramping up construction of new “plutonium pits” for nuclear weapons | Continue reading


@scientificamerican.com | 5 months ago

Robotics 'Revives' a Long-Extinct Starfish Ancestor

Engineers and paleontologists teamed up to reconstruct an ancestor of starfish from the Paleozoic era and figure out how it moved | Continue reading


@scientificamerican.com | 5 months ago

Unions Bring a Surprising Side Effect--Higher Vaccination Rates

Unions are good medicine, spurring vaccinations in their wider communities while overcoming pandemic politics | Continue reading


@scientificamerican.com | 5 months ago

Simple Formula Makes Prime Numbers Easy, but a Million-Dollar Mystery Remains

A generator equation can spit out many prime numbers, but it leaves important mathematical questions unanswered | Continue reading


@scientificamerican.com | 5 months ago

How Does Your Brain Remember and Retrieve Words?

Here's a look at how the brain uses its mental dictionary to remember and retrieve language | Continue reading


@scientificamerican.com | 5 months ago

U.S. and China Reach New Climate Agreement

China and the U.S. agreed to new greenhouse gas reduction commitments ahead of upcoming climate talks, but the relationship between the world’s top two emitters remains “challenging” | Continue reading


@scientificamerican.com | 5 months ago

The Worst Wildfires Are Started by People. Here's How

From stray bullets to power companies, humans spark almost all of California’s wildfires | Continue reading


@scientificamerican.com | 5 months ago

The Ivy League Gets Attention, but Public Universities Are Far More Important

Media attention to Ivy League schools distracts from the much more important—and undersupported—public university system | Continue reading


@scientificamerican.com | 5 months ago

Who Would Take the Brunt of an Attack on U.S. Nuclear Missile Silos?

These fallout maps show the toll of a potential nuclear attack on missile silos in the U.S. heartland | Continue reading


@scientificamerican.com | 5 months ago

To Treat Overdose Patients Now, Hospitals Must Test for More Kinds of Drugs

Most hospitals typically test people for drugs that drove overdoses 15 to 20 years ago. We need a national system for expanded testing to help patients get the treatment they need today | Continue reading


@scientificamerican.com | 5 months ago

Is Snoozing the Alarm Good or Bad for Your Health?

New research suggests that hitting the snooze button to squeeze in an extra five or 10 minutes of sleep may actually be good for you | Continue reading


@scientificamerican.com | 5 months ago

Will It or Won't It? Iceland's Volcano Threatens Eruption

An enormous magma intrusion under Iceland’s Reykjanes Peninsula is causing earthquake swarms and forcing evacuations | Continue reading


@scientificamerican.com | 5 months ago

Scientists Discover First-Ever Vampire Virus Latched to Neck of 'MindFlayer'

Continue reading


@scientificamerican.com | 5 months ago

New Portable Breast Cancer Scanner Can Fit in a Bra

Scientists have developed an ultrasound device to detect aggressive breast cancer that may develop between screenings | Continue reading


@scientificamerican.com | 5 months ago

Climate Changes Threatens Every Facet of U.S. Society, Federal Report Warns

The new U.S. National Climate Assessment details how climate change will alter nearly every aspect of American life—and how the U.S. can help avoid “potentially catastrophic outcomes” | Continue reading


@scientificamerican.com | 5 months ago