Organically preserved, unicellular microfossils of Ediacaran and Cambrian age, which comprise single and multiple internal bodies within the vesicle, have been studied with a view towards explaining ...

Our thinking needs to move to the bulls in the herd, because it is time to start worrying. A bull that is not reproductively sound today more than likely will not be settling cows in June. The ...

Question: Last year, I lost one of my bulls from broke penis. The vet told me if I would have called her sooner she maybe could have saved him. She said I should keep closer track of my bulls during ...