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

    – More than one in five women diagnosed with breast cancer in five sub-Saharan African countries were younger than 40, according to a study highlighted by St. George’s University. The figure of 21.9% has prompted the university to call for

    – The World Health Organization has set a target for countries to identify and understand new health threats within 24 hours by 2030. WHO placed the goal at the center of a new five-year strategy for its Hub for Pandemic