Medical research

Protective prion keeps yeast cells from going it alone

Most commonly associated with such maladies as "mad cow disease" and Creutzfeldt-Jakob disease, prions are increasingly recognized for their ability to induce potentially beneficial traits in a variety of organisms, yeast ...

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Facts on 'bute', pain drug found in horsemeat

Phenylbutazone, a painkiller for horses, can cause blood disorders in humans but at doses much higher than any one person is likely to ingest from eating horsemeat.

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EU says too early to impose meat labelling

The European Commission said Tuesday it is too early to require labelling on meat used in processed foods despite growing uproar over horse meat being passed off as beef in frozen hamburgers and lasagne.

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