Chemists at UCLA are showing that some of organic chemistry’s most famous “rules” aren’t as unbreakable as once thought. By ...

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

A cornerstone rule of organic chemistry that has guided students and researchers for a century has just been shown to be wrong in a key way. By deliberately building molecules that were long ...

Scientists have broken a century-old chemistry rule by creating “impossible” molecules. The breakthrough could reshape drug design, materials science and how chemistry is taught worldwide.

After filtering his product, Sean Connolly posted this colorful design on Instagram after it seeped into his filter paper. The compound he’d synthesized is a type of molecule called a donor-acceptor ...