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But these changes present a huge challenge in a sugar supply chain spanning more than 100 countries and the millions of people that depend on sugar's income.

This finding suggests that single cells process and remember information over different time spans.

Casting director Juliet Taylor received an honorary Oscar for a career spanning five decades.

Patnaik said the health risks of air pollution and climate change span a wide range of outcomes including infectious disease, weather-related morbidity and a variety of lung, kidney and cardiovascular maladies.

Alongside the lies and conspiracy theories, Jones used Infowars to sell millions of dollars’ worth of merchandise such as DVDs and T-shirts, building a media empire that spanned the web, radio and subscription video.