Cosmic Simulation Shows How Dark-Matter-Defic...

In this Halloween special episode of Science Quickly, host Rachel Feltman explores why our fascination with vampires refuses to die. We dive into the spooky history of vampires—from tuberculosis outbreaks in the 18th and 19th centuries to sexy pop culture icons—and examine what o ...  Show more

New approaches aim to extend treatment durability and improve long-term vision outcomes in wet AMD. Scientific American Custom Media recently sat down with Dr. Nadia Waheed, Ocular Therapeutix’s chief medical officer, to discuss the real-world burden behind the standard of care a ...  Show more

The scientists found several previously hidden galaxies that date back to 13 billion years ago—and many more might be missing from our current census of the early universe. Learn more about your ad choices. Visit megaphone.fm/adchoices 

Researchers, using the galaxy as a detector, believe they have detected gravitational waves from monster black holes for the first time. Learn more about your ad choices. Visit megaphone.fm/adchoices 

A dwarf galaxy near the Milky Way may consist of more dark matter than regular matter.* Clara Moskowitz reports