Science
Pulling Our Own Strings
Philosopher Daniel Dennett on determinism, human "choice machines," and how evolution generates free will.
You Shouldn't Live So Long
President's Council on Bioethics asks, Who wants to live forever anyway?
Is Freedom Just Another Word for Random Genes?
No. Genetic Engineering Offers Greater Human Freedom, Not Less.
The Dose Makes the Cure
Toxicologist Edward Calabrese finds that what does not kill you can make you stronger.
The Battle for Your Brain
Science is developing ways to boost intelligence, expand memory, and more. But will you be allowed to change your own mind?
A "Moderate" Prohibition
A new study by Center for Science In the Public Interest isn't in the public interest.
Genes, Estrogen, and a Roomy Earth
Looking back at 2002's science and environmental policy stories
Dad Blood
If DNA tests prove that you're not your children's father, do you still owe child support?
Conservation for Fun and Profit
Heritage meats, cloned pigs, and heirloom tomatoes