December 2008

Carbon Trading: Environmental Godsend or Giant Shell Game?

The lively debate over whether cap-and-trade really does much to fight global warming

by Jennifer Barone

More


December

Departments

When Sleep Turns Violent

A strange condition turns a mild-mannered husband into an aggressive assailant.
by H. Lee Kagan

Visual Science: The Remote-Controlled Helicopter That Predicts Volcanic Eruptions

Aerovolc 1 has a very sharp sense of smell—and not a shred of fear.
by Tyghe Trimble

The Geek's Guide to Christmas Shopping

Five high-tech gifts sure to bring holiday cheer.
by The Editors

Mom and Dad Are Fighting in Your Genes—and in Your Brain

Our brains may contain a battle of the sexes that can cause schizophrenia and autism.
by Carl Zimmer

What Is This? A Papier-Maché Piñata?

There's no candy hidden in these, but they do hold other secrets.
by Andrew Grant