Life at 50C: Mexico's struggle for water

There will be a broad and deep agenda to be discussed between US President Joe Biden and UK Prime Minister Boris Johnson ahead of the G7 summit, a former US ambassador to the EU has said. While there was some political differences between the two leaders it was important to focus on the important issues…

A military ceremony has been held in honour of German Chancellor Angela Merkel, who is due to step down next week after 16 years in office. Mrs Merkel chose three pieces of music – one of which raised a few eyebrows. She chose a popular song by Hildegard Knef called For Me It Should Rain…

BBC Click’s Jen Copestake looks at some of the best technology news stories of the week including: Twitter begins testing a new online shopping feature US President Joe Biden warns a cyber-attack on the country could lead to a “real shooting war” An untethered bi-pedal robot, developed at Oregon State University, teaches itself to run…

Monaco Ocean Week, which showcases the latest projects, initiatives and activism for the protection of global marine ecosystems, has been running as a virtual event this week. One of the organisers of the event, Prince Albert II of Monaco, told BBC World News his interest in marine conservation dated back to his great-great-grandfather.

Hamas is co-operating with international mediators to achieve a ceasefire and calm, a spokesperson for the Islamist militant group which runs Gaza has said. Bassem Naeem told BBC World News: “The key is very simple, to withdraw the security forces from the al-Aqsa compound and to stop ethnic cleansing of Palestinian people from Sheikh Jarrah.”…

Facebook has revealed its first pair of “smart glasses” that contain two cameras for taking photos and videos. The specs, called Ray-Ban Stories, are a collaboration with the luxury eyewear brand. Facebook is expected to release fully-fledged augmented reality (AR) spectacles. But Facebook’s head of AR and VR told BBC Click’s Chris Fox they were…