Votes are still being counted in Pakistan’s election but it looks as though Imran Khan will win, as expected. It’s less clear how he will form a government though since he may not have the numbers needed to go it alone. And with his opponents crying foul, on top of pressing questions about the country’s relations with India, the victor won’t have much time to enjoy the moment, argues Katharine Adeney.

Research has shown that it’s beneficial for children with HIV to start treatment as early as possible. But, until now, nobody’s looked at the impact on the cohort of children who were born at the turn of the century and started ARV treatment over the next 10 years. Mary-Ann Davies and Amy Slogrove explain what their research has uncovered.

The next 24 hours will be special for millions of people in Africa, Australia, Asia, Europe, and South America as the sky offers up some special treats. The first is a full lunar eclipse. Though not rare, this will be the longest this century – a full 1 hour and 43 minutes. They normally don’t last more than an hour and the next one this long won’t be coming round for another 100 years. The moon will also be spectacularly red. To top it all, Mars will be looking fairly spectacular too. Daniel Cunnama explains it all.