Cholesterol Drops in the West and Rises in the East
Blood levels change as people alter diets and the use of statin medications
Stories by Mark Fischetti
COVID Pandemic Reduces Seismic Noise
Vibrations in the earth’s crust generated by human activity dropped as lockdowns went into effect
The COVID Cold Chain: How a Vaccine Will Get to You
A vaccine logistics expert explains how millions of frozen vials will be widely distributed
Coronavirus Vaccine Is 90 Percent Effective in Large Trial, Pfizer Says
Genetic engineering could allow for speedy production as well
Election Science Stakes: Energy
Scientific American senior editor Mark Fischetti and associate editor Andrea Thompson talk about this election and the future of U.S. energy research and policy.
Lead Pollution Reflects Dramatic World Events
Emissions of lead particles wax and wane with empires, plagues and revolutions
Election Science Stakes: Environment
Scientific American senior editor Mark Fischetti talks about how this election will affect environmental science and policy.
Bizarre Bugs Found in Big City Show Nature’s Weirdness Is Everywhere
An urban expedition reveals nearly 1,000 species
Climate Change Increases Threat of Fire to U.S. West
Warming could scorch the region
Coronavirus: How It Infects Us and How We Might Stop It
How does SARS-CoV-2 sneak into our body? What can our immune system do and how can the virus sometimes defeat it? How do the leading drug and vaccine candidates work? Will the virus plague us forever?...
Why Hurricane Names Are Retired
Deaths or excessive damage put Katrina, Maria, Harvey and other monikers out of circulation
The Svalbard Vault Now Has One Million Seeds
Backup seeds—held in storage as insurance against climate change—come from nearly every country in the world
Science on the Hill: Calculating Climate
For the fourth Science on the Hill event, Future Climate: What We Know, What We Don’t, experts talked with Scientific American senior editor Mark Fischetti about what goes into modeling our climate—and how such models are used in addition to long-term climate prediction...
A Visual Guide to the SARS-CoV-2 Coronavirus
What scientists know about the inner workings of the pathogen that has infected the world
Satellites in Low Orbits Are Taking over the Skies
Earth monitoring and high-speed Internet are driving demand
Pumping Charged Particles onto Airplane Surfaces Could Reduce Lightning Strikes
Tests reveal that an imbalance of charge buildup can trigger airplane lightning
Carbon Taxes Would Boost Jobs across the U.S.
Construction and manufacturing careers would rise nationwide
What’s Inside? Meat vs. Meatless Burgers
A look at ingredients and nutrition
Stopping the Coronavirus: Have We Learned the Lessons from SARS?
The parallel dos and don’ts for the two viruses are striking
Global Warming Is Not Part of Natural Climate Variability
A common argument among skeptics is put to rest
