Technology

    – A new ultrasonic welding method developed by Russian and Chinese scientists doubles the strength of metal joints and extends component life, TV BRICS reported. The work was carried out by researchers at South Ural State University in cooperation with

    Health

    – Malaria has killed 22 people in Namibia’s Zambezi Region this year, as cases since January reached 33,944, health authorities said. Three clinics, Muyako, Choi and Sesheke, have emerged as the main hotspots. They accounted for 49% of the 706

    – The Democratic Republic of the Congo has recorded 9,765 Ebola cases and 4,727 deaths as new clusters emerge in remote parts of the country, the World Health Organization said. WHO called for stronger epidemiological surveillance to contain the spread