Early on, Nedergaard and Iliff, a glial cell biologist and a vascular physiologist, respectively, hypothesized that waste ...

Baffled and discouraged, the two men gave up plans for follow-up experiments. Other physicists were even more dismayed. The ...

We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. In the late ...

The researchers did identify some trends. More familiar scents seem to smell more pleasant, for example, and odors from ...

DNA’s chemical cousin, RNA, was the messenger that carries DNA instructions from the double helix in the cell’s nucleus to ...

Our anniversary celebration begins with an outstanding collection of stories about times that science itself has made a full ...

Synthetic polymers were supposed to free us from the limitations of our natural resources. Instead they led to an ...

In the Tower of Hanoi puzzle described by Heinrich Hemme in “ Move the Tower ” [Advances; January], it is easy to see that ...

Aimee Lucido makes crosswords part-time for several outlets and writes trivia full-time for Bloomberg's news quiz, Pointed.

Adopting a gluten-free diet unnecessarily can bring risks. Such diets are often low in fiber, which can increase the risk of ...

Investing in Public Education Will Strengthen the U.S. The U.S. is a global powerhouse. Public education is one of the main reasons why ...

More and more kids are turning to artificial intelligence chatbots for social interaction. We are scrambling to understand ...