Rolling dice reveals level of illegal badger killing

A little-used method for estimating how many people are involved in sensitive or illegal activities can provide critical information to environmental policy makers involved in the proposed badger culling scheme in England, ...

Team traces strain of tuberculosis back 30,000 years

(Phys.org)—A large team of researches with members from China, Spain and Switzerland has traced a strain of tuberculosis known as the Beijing family, back tens of thousands of years. In their paper published in Proceedings ...

Research may yield new ways to treat antibiotic-resistant TB

Scientists in the United States and India have successfully modified the precursor to one of the drugs used to treat tuberculosis, an important first step toward new drugs that can transcend antibiotic resistance issues that ...

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