Feature

Cooling System Allows Spacecraft to ‘Sweat’

In Science Fields

Lie Detection at a Distance

Oil-Wax Layer Saves Water from Evaporation

Books of the Week

Current U.S. Patents

Tests Start Soon on Car Made to Be Thrown Away

Marigolds Help Kill Tiny Worms in Fields

Plant Fights Disease without Fungicides

Nature Note

Welfare, Suicide Linked?

Antivivisection Bill Hit