Feature

Did the Moon Form in a Perpendicular Orbit?

Plains Energy Complex: Debate Quickens

Lead Levels in Hair Lower Now than in 1871

Back Matter

A House Committee’s Critical Appraisal of Oil Spill Regulation

Aiding Mass Transit via Highway Fund: Hopes Dim

An International ‘Think Tank’ for World Problems

Louisiana Alligator Hunt: ‘Story Not That Simple’

Environment

Carbon Monoxide in Another Galaxy

‘Industral Democracy’: VI

A Frontier Philosophy on Oceans and Atmosphere