Feature

Trees Will Die Unless Heavy Rains Fall

Ball Lightning, Old Puzzle to Science, Made out of Smoke

Soporific Drug Numbs Brain but Goes Chiefly to Muscles

Nature Ramblings: Deep Sea Drama

Universe Rushing Outward May Be Optical Illusion

First Glances at New Books

Ink Absorbing X-Rays Aids in Identification

Bubbling Sand Separates Coal from Heavier Slate

Nature Ramblings: Potted Plants

Bendien Cancer Test Called Unreliable

First Glances at New Books

Front Matter