Ice may seem pretty simple in our everyday experience, but it actually comes in at least 20 different forms. Scientists at the University of Nevada Las Vegas (UNLV) have now discovered a new type of ...

Click to share on Twitter (Opens in new window) Click to share on Facebook (Opens in new window) Click to print (Opens in new window) Click to email a link to a friend (Opens in new window) Click to ...

An elementary school in Gallatin, Tennessee, has made headlines after 19 students and a teacher were sent to the hospital after a dry ice experiment. According to Nashville's WKRN, the third-grade ...

This story was produced in partnership with the Pulitzer Center’s Ocean Reporting Network. Rachel Feltman: For Scientific American’s Science Quickly, I’m Rachel Feltman. You don’t have to pay much ...