A year after undermining Bredt's rule, scientists make cage-shaped, double-bonded molecules that defy expectations

Organic chemistry is packed with rules about structure and reactivity, especially when it comes to making and breaking ...
Education Week

Former Iowa Superintendent Pleads Guilty to Falsely Claiming U.S. Citizenship

The former Des Moines superintendent admitted to falsely claiming to be a U.S. citizen on a federal form and illegally ...
KELOLAND.com on MSN

Adopt a Classroom program benefits teachers and students

SIOUX FALLS, S.D. (KELO) — A local credit union is handing out thousands of dollars to area teachers. It’s a day of celebration at Roosevelt High School. Nicole Fette is one of this year’s winners of ...
The New York Times

The Best Language Learning Apps

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Justin Pot Our upgrade pick, Babbel, has discontinued its premium Live service ...