UN body sets residue limits on vet drug

The United Nations food standards body has agreed on a set of residue limits for the veterinary drug ractopamine.

UN body sets residue limits on vet drug

The United Nations food standards body has agreed on a set of residue limits for the veterinary drug ractopamine.

Male mice sing to attract females

Male mice are able to sing melodic tunes to attract female partners, a study has said. The tunes are sung at ultrasonic range beyond human hearing.

Veterinary researcher who cloned mule dies

Gordon Woods, a veterinary scientist who helped create Idaho Gem, the world`s first cloned mule, has died. He was 57.