The bubble is too fragile to carry secrets, experts say. After months of quarantine, Americans are inevitably craving social interaction. Forming a COVID-19 social bubble, also known as a pod, or a ...

The origin story of our galactic neighborhood just got a little clearer. A flurry of intense supernovas 14 million years ago created a "Local Bubble" in which our solar system lives, surrounded by ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. A relatively new term we’re hearing to help ...