Nell Greenfieldboyce is a NPR science correspondent. With reporting focused on general science, NASA, and the intersection between technology and society, Greenfieldboyce has been on the science ...

January 3, 2025 • Snowflakes. These intricate, whimsical crystals are a staple of magical wintry scenes, but how big can they really get? Well, according to the Guinness World Record keepers ...

If you've resolved to quit drinking for the month, a little technological assistance may be the key to sticking to your goal.

Anti-science attitudes have historically encumbered societal progress in the U.S., often with serious ramifications, writes.

NPR's Juana Summers talks with Regina Barber and Jessica Yung of Short Wave about carnivorous squirrels, the history of life on Earth, and new insights into the relationship between people and dogs.

Drinking alcohol raises the risk of developing seven types of cancer, according to a new advisory from U.S. Surgeon General ...

The marsupial mole, an elusive creature that swims through the sands of remote Australian deserts, seems to have suffered an ...

Each year, scientists add thousands of new plant and animal species to the scientific record. We learn about three that were added to the list.

Smell can trigger memories and influence emotions. New research is giving us insight into how that happens, including why ...

The Lunar Trailblazer is an uncrewed mission to find water on the moon and determine its characteristics, accessibility and ...

B efore Vivek Murthy, MD, leaves his post as the U.S. Surgeon General this year, he has one final (yet impactful) statement ...