A new lawsuit claims that a hairstylist developed bladder cancer from working with a dye chemical for decades. The answer: quite possibly. Even more intriguing, the dye itself is harmless—but its ...

The Educational Choices for Children Act would provide $10 billion in tax incentives for those who contribute to nonprofits that provide education scholarships for K–12 students.

You are free to share (copy and redistribute) this article in any medium or format and to adapt (remix, transform, and build upon) the material for any purpose, even commercially within the parameters ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Despite the advantages of nonalternating polyketones, only a ...

A focus group is reviewing a new product and none of them believe it works. When asked for a testimonial, many in the group say the product is excellent.