The world's most powerful magnetic field and other news

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

European countries pausing use of the Oxford-AstraZeneca Covid-19 jab were risking the lives of their citizens and “throwing caution to the wind”, Dr Anthony Cox, who researches drug safety at the University of Birmingham has said. He told BBC World News: “What we seem to have had is like a cascade of bad decision making…

When buildings are demolished the valuable materials they contain can also go to waste with materials crushed and then burnt at incineration plants. But one recycling plant in Finland is trying to recover more of the materials which could be reused. BBC Click’s Spencer Kelly finds out more. See more at Click’s website and @BBCClick

Yemen is approaching six years of conflict, described by aid agency Unicef as the “world’s worst humanitarian crisis”. The World Health Organization’s representative to Yemen, Dr Adham Rashad Abdel-Moneim, told BBC World News as well as trying to deal with the coronavirus pandemic, the country was also trying to tackle other communicable and non-communicable diseases….

Climate change is causing once-mighty rivers to dry up and temperatures to rise to deadly levels in Mexico.

Nasa has said it will send two missions to Venus at the end of the decade in order to examine the planet’s atmosphere and geological features. Dhara Patel, an astronomer at the Royal Observatory in Greenwich told BBC World News on Thursday that the missions could shed light on why Venus, which had very similar…