Twitter buys out group chat app Sphere

Halle Berry Shows Off Six-Pack Abs . The 53-year-old actress posted an Instagram photo last week for #FitnessFriday. Followers quickly noticed the star's very chiseled abs. "Happy #FitnessFriday, everyone! There’s no better feeling than setting a goal and smashing it." - Halle Berry, via Instagram. "What is your fitness goal? The work won’t be easy, but that pay off? Worth every damn second." - Halle Berry, via Instagram. Besides fans, fellow actors also praised Berry for her chiseled physique. One of them was 'Black Panther' star Michael B. Jordan, who wrote, "Gains!!". Others included Mindy Kaling, Storm Reid and Gabrielle Union

German President Frank-Walter Steinmeier has said the Catholic Church needs to be more transparent about abuse scandals. He and the pope also criticized a lack of coherent EU immigration policy with regard to refugees.

After testing on more than 800,000 children in Malawi, Ghana and Kenya, the WHO has recommended the use of a vaccine against malaria, a disease that kills nearly 400,000 people every year, mostly children under five. The jab is effective against one of the parasites that transmits the disease and reduces the risk of severe cases by 30 percent, which is enough to save tens of thousands of lives. Associated with other methods, it could drastically reduce the number of sick people each year. Could it even contain the epidemic? Our correspondents report.

A boy who was the only survivor of a cable car crash in the Alps must go back to relatives in Italy, an Israeli court has ruled. He has been the focus of a bitter custody battle since his grandfather took him to Israel.

An investigation suggests that Facebook has selectively chosen what hate speech it wants to shut down in India. Whistleblower Frances Haugen's disclosures come as she is set to appear before British lawmakers.