A Ban on Unnecessary Antibiotics on Farms
A look at some of the numbers behind a ban that consumer groups have long lobbied for.
Pigs
What If Pigs Had Better Personalities?
Researchers are wading into the murky waters of animal psychology.
Building a Better Pig
How have the farm animals of today been shaped by centuries of domestication and selective breeding? Sujata Gupta investigates.
Yet Another Call to Abandon the Lab Mouse
Horrors! Yet another researcher recommends using animals other than rodents for lab tests.