PODCAST

Scientific American Content: Global

Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.

All Episodes

Global Study Reveals Best Cities for Walking and Cycling

Scientific American Content: Global ·

2025/11/14

Data from 11,587 cities show that, rain or shine, some places are just better for bikes and pedestrians

en-us

We Had a Name for ‘Galaxies’ before We Knew They Existed

Scientific American Content: Global ·

2025/11/14

Centuries before other galaxies were known to exist, astronomers called them “spiral nebulas.” Today the defunct term still sparks confusion

en-us

A New Kind of Vaccine Offers Hope for Surviving...

Scientific American Content: Global ·

2025/11/14

From COVID shots to cancer therapy, mRNA is changing medicine.

en-us

Blue Origin’s NASA Launch to Mars Is a Shot across...

Scientific American Content: Global ·

2025/11/13

After delays, Jeff Bezos’s rocket company successfully launched a NASA mission to study Mars on Thursday

en-us

Are Turkeys at Risk of Bird Flu This Thanksgiving?

Scientific American Content: Global ·

2025/11/13

Nearly two million U.S. turkeys have died from bird flu in recent months. An agricultural economist explains what ongoing outbreaks could mean for Thanksgiving meals

en-us

Dog Skull Analysis Rewrites Evolution of Humanity's...

Scientific American Content: Global ·

2025/11/13

A surprising diversity of dog shapes and sizes evolved long before the Victorians began making modern breeds

en-us

Jeffrey Epstein E-mails Reveal Ties to Prominent...

Scientific American Content: Global ·

2025/11/13

A trove of e-mails from convicted sex offender Jeffrey Epstein was released by a congressional committee on Wednesday

en-us

‘Godfather of AI’ Breaks Major Science Research Record

Scientific American Content: Global ·

2025/11/13

The milestone makes machine-learning trailblazer Yoshua Bengio the most cited researcher on Google Scholar

en-us

What Causes Cancer? Maud Slye Thought She Had the...

Scientific American Content: Global ·

2025/11/13

After studying mice in the 1910s, Maude Slye concluded that vulnerability to cancer was hereditary. She thought she had a solution to eliminate it, but she made some crucial mistakes

en-us

Chinese Expedition Reveals Unexplored Section of...

Scientific American Content: Global ·

2025/11/13

Oceanographers hope to find otherworldly ecosystems at hydrothermal vents on the Arctic seafloor

en-us

Scientists Might Soon Predict the Ocean’s Rogue Waves

Scientific American Content: Global ·

2025/11/13

An 18-year dataset from the North Sea reveals that rogue waves are not freak accidents but particular products of ordinary swells stacking up—an insight that could make prediction possible

en-us

CIA Kryptos Puzzle Creator Releases Final Clues

Scientific American Content: Global ·

2025/11/12

“Kryptos has not been solved,” said artist Jim Sanborn after releasing his parting clues to the “K4” section of his sculpture puzzle

en-us

Heat Waves Will Be Less Extreme because of Paris...

Scientific American Content: Global ·

2025/11/12

Ten years after the Paris climate agreement, the limited progress we’ve made in reducing global warming means that there will be less extreme heat in the future than there would be without the accord

en-us

The Epstein-Barr Virus May Cause Lupus

Scientific American Content: Global ·

2025/11/12

Early findings indicate that Epstein-Barr Virus may also cause the autoimmune disease lupus

en-us

IEA Now Predicts Oil and Gas Demand Will Rise beyond...

Scientific American Content: Global ·

2025/11/12

The International Energy Agency says weak climate action and energy security fears are effectively delaying peak fossil fuel consumption

en-us

Northern Lights Dazzle U.S. Skies after Powerful...

Scientific American Content: Global ·

2025/11/12

A severe geomagnetic storm brought spectacular auroras to much of the U.S. on Tuesday night

en-us

How to Identify a Prime Number without a Computer

Scientific American Content: Global ·

2025/11/12

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years later

en-us

Can Talking to an AI Version of a Loved One Help You...

Scientific American Content: Global ·

2025/11/12

Science writer David Berreby shares his personal journey with griefbots and discusses how they can offer unexpected comfort, insight and connection in the wake of loss.

en-us

Powerful Solar Storm Could Trigger Far-Reaching...

Scientific American Content: Global ·

2025/11/11

The sun just spat out several coronal mass ejections that could trigger a serious solar storm on Wednesday

en-us

Learning Another Language May Slow Brain Aging, Huge...

Scientific American Content: Global ·

2025/11/11

A large international study suggests that being multilingual can slow down cognitive aging

en-us

2,705 results