Medical & Biotech
Medical & Biotech
The Sciences
Space
Space
Protocells, Bombardment, Martian Erosion and Biofluorescence
Evolution
Evolution
Old Dinosaur Turns into Something New
Space
3-D Printing and the Race for Space
It lets aerospace engineers develop high-quality parts much faster than they could with traditional fabrication methods
Medical & Biotech
Medical & Biotech
Top U.S. Medical Centers Roll Out DNA Sequencing Clinics for Healthy Clients
Space
Space
Protocells, Bombardment, Martian Erosion and Biofluorescence
Evolution
Evolution
Old Dinosaur Turns into Something New
Biology
Biology
Trials Test if C-section Babies Benefit From Mom's Microbes
Space
Space
A Flash on Jupiter, the Death of Mitochondria and the World under Your Skin: The Week's Best Science GIFs
Physics
Physics
Racing toward Absolute Zero
Space
Space
Astronomers Closer to Cracking Mystery of Fast Radio Bursts
Medical & Biotech
Medical & Biotech
Scientists Seek Better Guidelines for Editing Genes in Human Embryos
Most Popular
Racing toward Absolute Zero
A lab at the University of Cambridge is looking for materials that have weird quantum properties at the coldest temperatures possible
Earth Could Be a Lens for a Revolutionary Space Telescope
Stationed beyond the moon, the proposed “terrascope” would use our planet’s atmosphere to magnify light from distant objects
A Scientist Must Go where the Evidence Leads
When our cherished ideas are contradicted by the facts, we must avoid the human tendency to double down on those ideas
Tardigrades Were Already on the Moon
It may not be smart to add more, but nature probably beat us to it anyway
"Qutrit" Experiments Are a First in Quantum Teleportation
The proof-of-concept demonstrations herald a major step forward in quantum communications
Bridging a Binary Universe
Modern physicists continue to enshrine the split between the heavens and the earth perceived by our ancestors
Special Report
Videos
The Science of Fireworks
We take you inside a single fireworks shell to show you how it all works. If you want to glimpse more than just the inner workings of one fireworks shell, you should check out this post by the SA Visuals team on its long, explosive history inside the pages of Scientific American ...
Podcasts
Download MP3
