Roughly 58% of people in the U.S. now have antibodies from previous Covid infection, demonstrating how widespread the virus was during the winter omicron surge.
A team of scientists led by Mt. Sinai in New York City shed new light on how pre-malignant cells can spread from early breast cancer to other parts of the body.
The Democratic lawmaker said it would be difficult for Twitter to keep Trump off the platform as a major candidate, regardless of Elon Musk's ownership.
Several analysts ahead of the automakers reporting their first-quarter earnings this week cited such problems as being concerns for the automotive industry.
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