Doctors are increasingly turning to monoclonal-antibody drugs to treat high-risk patients who get sick with Covid-19. Here's how the therapies work and why they’re important for saving lives.
Some days the high-speed news cycle can bring more questions than answers. WSJ’s news explainers break down the day's biggest stories into bite-size pieces to help you make sense of the news.Evergrande, China’s most indebted property developer, has kept global markets on edge and sparked protests at home as it struggles to survive. WSJ explains why the company’s crisis is raising questions about the state of the world’s second-largest economy.
Photo: Alex Plavevski/ShutterstockThe number of semiconductors in a modern car, from the ignition to the braking system, can exceed a thousand. As the global chip shortage drags on, car makers from General Motors to Tesla find themselves forced to adjust production and rethink the entire supply chain. Illustration/Video: Sharon ShiChina’s Tencent is backing the developers of blockbuster videogames such as “Pokémon Unite” and “League of Legends.