Feature

Ancestry of the Alphabet Traced to New Source

Connection Found between Vitamin and Poison Protection

Shrub Rivals Whale in Producing Prized Oil

Find That Mosquitoes Winter in Twilight Caves

Records Loads on Airplanes during Gusts in Bumpy Flight

In Science Fields

Out of the White

Foolproof Hood Saves Welder’s Eyes

Nature Ramblings: Wildfowl of Your Own

Seaweeds Form Great Rocks in North America

First Glances at New Books

Front Matter