The fierce debate over whether e-cigarettes can help people quit smoking took another twist on Monday as a research paper on their use by cancer patients was criticized as flawed.
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Seven countries in sub-Saharan Africa, the world's worst-hit region in the global AIDS epidemic, have cut the number of new HIV infections in children by 50 percent since 2009, the United Nations AIDS programme said on Tuesday.
Doctors could save three million more lives worldwide by 2025 if they offer AIDS drugs to people with HIV much sooner after they test positive for the virus, the World Health Organisation said on Sunday.
Some call it neurological diversity, others see it as autism's fight back. People diagnosed as "on the spectrum" are suddenly in demand by employers seeking a competitive advantage from autistic workers more used to being considered disabled than special.
