Archive: 02/15/2010

Cows: More freedom may mean less milk

'Free-stall', untied cattle in small herds produce less milk than cows tied to their stalls but have a higher reproductive performance and suffer less teat injuries and metabolic diseases. Researchers writing in BioMed Central's ...

Feb 15, 2010 5 / 5 (1) 0

Little Fish, Big Science

( -- The zebrafish population at Duke is about to boom. It turns out those puny, striped fish (they get their name honestly) that dart around many a household aquarium are ideal specimens for unraveling ...

Feb 15, 2010 not rated yet 0