The social media giant, which posted a quarterly net loss, has claimed its results were affected by takeover-related uncertainty Twitter operated at a loss in the second quarter and suffered a decline in revenue from a year earlier, reflecting struggles that the company blamed partly on its pending sale to billionaire Elon Musk.

[unable to retrieve full-text content]

The cognitive decline could reach up to nine points in some cases, scientists have claimed The long-term consequences of Covid-19 could include decreased cognitive abilities and memory deficiency, a new large-scale study has found.