Stories by T. M. B.

AIDS activists accelerate alternative approaches

The "assassin of youth" points to a new pharmacology

A U.S. agency uses science to fight wildlife bandits

Burning chemical weapons is no simple process

The Soviets hope the U.S. kicks in to an international project

An enigmatic reptile reveals sophisticated homing

Hubble's first photo promises better to come

Stroking plants turns on their genes

A study raises the specter of an effect on offspring

Growth strategy protects a snail from its predators

Could a British cattle disease infect U.S. herds?

Doing agricultural genetics in the marketplace

A mammoth assessment fails to find all the answers

East Germany's liberated scientists regroup

A famed living fossil may finally face extinction

How much fun would it be to live forever?

Science's new voice at the White House speaks out

School science remains a national humiliation

Does the immune system allow transplants that seem familiar?

A data base compiles human anatomy slice by slice

The experimental use of fetal tissue sparks bitter debate

Biologists mobilize to chart vanishing species

Experiments suggest mutations are not always random after all