MIT Chemical Engineers Hunting a “Jekyll-and-Hyde” Molecule

After studying the chemical composition of "polluted" white dwarfs, astronomers have concluded that most rocky planets orbiting nearby stars are more diverse and exotic than previously thought, with types of rocks not found anywhere in our Solar System.

Nursery web spiders woo mates with food wrapped in chemical-laced silk

Release of chemical dopamine in infant brains may help control early social development