Tag Archives: social

Top U.S. doctors say kids need masks and social distancing in schools this fall

Schoolchildren swab and test themselves for COVID-19 to prevent the spread of the coronavirus disease (COVID-19) in the classroom at South Boston Catholic Academy in Boston, Massachusetts, January 28, 2021. Allison Dinner | Reuters Students should wear masks and practice social distancing at school to ensure safe in-person learning this fall, top U.S. doctors said… Read More »

Scientists create tool to explore billions of social media messages, potentially predict political and financial turmoil

For thousands of years, people looked into the night sky with their naked eyes — and told stories about the few visible stars. Then we invented telescopes. In 1840, the philosopher Thomas Carlyle claimed that “the history of the world is but the biography of great men.” Then we started posting on Twitter. Now scientists… Read More »