Monsanto has increased its Syngenta takeover offer. After the initial deal was rejected earlier this year, Monsanto has changed the proposal to contain a higher proportion of cash than the prior bid, which envisioned a split of 45 percent cash to 55 percent Monsanto shares...
Scientists with the US Department of Agriculture have found the bacterium that causes E.coli in humans, is more likely to contaminate lettuce when downy mildew is already present. Microbiologist Maria Brandl has been investigating why so many E...