'Mad cow' disease case identified in Netherlands

Dutch officials have identified a single case of bovine spongiform encephalopathy, commonly known as "mad cow disease", in a cow carcass, the agriculture ministry said Wednesday.

A prion-related protein senses warmer temperature in plants

Many plants and trees flower in the spring when it gets warmer. How plants sense Scientists from the UK, France, Korea and Germany focused on a protein called EARLY FLOWERING3 (ELF3). ELF3 is a key part of the circadian clock ...

New Zealand on verge of wiping out painful cattle disease

New Zealand is on the verge of eradicating a painful disease from its herd of 10 million cattle after a four-year campaign that has cost hundreds of millions of dollars and resulted in more than 175,000 cows being killed.

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