Feature

Blue Light Most Effective in Causing Plants to Bend

Explore Mystery Isle

Survey Changes in Quality of America’s Population

Is Man Doomed to Extinction?

Find Fossil Horse of Pliocene Period

Medical Movie of Stomach Forerunner of Film Cartoon

Advises Reducing Sugar in Diet to Avoid Tooth Decay

Reflectors like Airplane Detectors Catch Bird Songs

Dancing-Dwarf Mechanical Toy Found in Egyptian Tomb

Seals Unearthed at Rayy Shed Light on Persian Past

Meteorite Explosion May Have Formed Meteor Crater

New Kind of Ether Acts Faster; Recovery Is Easier