Opinion
Read expert opinions from the world's leading scientific minds on everything from science's big conundrums and latest research outcomes to future science
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Read expert opinions from the world's leading scientific minds on everything from science's big conundrums and latest research outcomes to future science
The US CDC and the WHO plan to offer HIV tests to anyone visiting their doctor – will this help everyone?
A weight-shedding aid called rimonabant is approved by drug authorities in the UK – but let's not get carried away