Should our DNA dictate what we eat?

The mixed messaging over the AstraZenca coronavirus jab is affecting vaccine confidence in low and middle income countries, the co-chair of the African Union’s Africa Vaccine Delivery Alliance for Covid-19 has said. Dr Ayoade Alakija told BBC World News that the vaccine is being rolled out to over two billion people and is often the…

Non-fungible-tokens (NFTs) use blockchain technology to create a unique digital certificate or token which states who owns a virtual or physical item. They have been used to sell digital art, memes, a tweet and digital trading cards, but could they also be used to purchase homes? BBC Click’s Lara Lewington finds out more. See more…

The healthcare system lacks equipment, buildings are crumbling and many healthcare workers have left in search of better lives.

With lockdown restrictions easing in some parts of the world, many people are looking forward to the prospect of travelling again. But how easy will it be and how will vaccines affect travel? Tim Willcox put questions from BBC World News viewers to epidemiologist Daniel Lopez Acuna and Lisa Minot, the travel editor at the…

Seeds from genetically modified barley plants are being used in a process which creates lab-grown meat. A protein in the seeds, called a growth factor, is harvested, milled and purified before it can be used. While the first growth factors came from animals, it is hoped this barley plant method will be cheaper and scalable….

A release date for Halo, a new Forza racer, and the unveil of Starfield were all at Microsoft’s E3.