If Sea Ice Melts in the Arctic, Do Trees Burn in California?
A new study links sea ice decline with increasing wildfire weather in the Western U.S.

If Sea Ice Melts in the Arctic, Do Trees Burn in California?
A new study links sea ice decline with increasing wildfire weather in the Western U.S.
How to Care for COVID at Home, and Is That Sniffle Allergies or the Virus? COVID Quickly, Episode 30
Today we bring you a new episode in our podcast series COVID, Quickly. Every two weeks, Scientific American’s senior health editors Tanya Lewis and Josh Fischman catch you up on the essential developments in the pandemic: from vaccines to new variants and everything in between.
You can listen to all past episodes here.
How Astronomers Finally Captured a Photo of our Own Galaxy’s Black Hole
It took hundreds of researchers and many telescopes to capture an image of the black hole at the middle of our Milky Way.
Two-Headed Worms Tell Us Something Fascinating about Evolution
Researchers looked back at more than 100 years of research and found that a fascination with annelids with mixed up appendages was strong—and that research still has relevance today.
The Harmful Effects of Overturning Roe v. Wade
A landmark study of women who were turned away from getting the procedure found that being forced to have a child worsened their health and economic status.
Safer Indoor Air, and People Want Masks on Planes and Trains: COVID Quickly, Episode 29
Today we bring you a new episode in our podcast series COVID, Quickly. Every two weeks, Scientific American’s senior health editors Tanya Lewis and Josh Fischman catch you up on the essential developments in the pandemic: from vaccines to new variants and everything in between.
You can listen to all past episodes here.
Climate Change Is Shrinking Animals, Especially Bird-Brained Birds
As the world warms, many animals are getting smaller. For birds, new research shows what they have upstairs may just make a different in how much smaller they get.
Cosmic Simulation Shows How Dark-Matter-Deficient Galaxies Confront Goliath and Survive
A research team finds seven tiny dwarf galaxies stripped of their dark matter that nonetheless persisted despite the theft.
Venturing Back to the Office and the Benefits of Hybrid Immunity: COVID Quickly, Episode 28
Today we bring you a new episode in our podcast series COVID, Quickly. Every two weeks, Scientific American’s senior health editors Tanya Lewis and Josh Fischman catch you up on the essential developments in the pandemic: from vaccines to new variants and everything in between.
You can listen to all past episodes here.
Science Finally Has a Good Idea about Why We Stutter
A glitch in speech initiation gives rise to the repetition that characterizes stuttering.
Love Computers? Love History? Listen to This Podcast
In the newest season of Lost Women of Science, we enter a world of secrecy, computers and nuclear weapons—and see how Klára Dán von Neumann was a part of all of it.
Probiotics Could Help Save Overheated Corals
Think of the process as a kind of marine fecal transplant—except the restorative bacteria do not come from stool; they come from other corals.