Canadian biotech scientists are researching a way to bioengineer cattle feed so that it contains a natural antibiotic that would eliminate the E. coli 0157:H7 bacteria from cows’ digestive system.

A particularly impressive red alga has already shown great promise in dramatically reducing the alarming levels of methane gas produced by a cow's enteric digestive system. Now, a team of scientists ...

Cows are a major source of methane, a greenhouse gas far more potent than carbon dioxide and a significant driver of climate ...

The most significant sources of organic waste in South Africa is sugarcane bagasse (5.35 million metric tonnes), invasive plants (11.30 million metric tonnes) and fruit wastes (1.3 billion metric ...