HealthMore evidence that limiting social media won't boost your well-being People who went from using social media for at least 2 hours a day to just 30 minutes a day reported no improvement to their sleep or emotional well-being 51¶¯Âþ
HealthThe US is ramping up bird flu surveillance – but will it be enough? Two more people in the US have tested positive for the H5N1 bird flu virus, highlighting the need for expanded influenza surveillance to prevent a potential pandemic 51¶¯Âþ